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bat/assets/syntaxes/TypeScript.sublime-syntax
sharkdp 1088455702 Add syntaxes for Elm, Kotlin, Puppet, TypeScript 
closes #215
closes #216
closes #217
closes #218
2018-08-28 19:36:31 +02:00

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%YAML 1.2
---
# http://www.sublimetext.com/docs/3/syntax.html
name: TypeScript
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(?x) (?:
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)? ((?<![})!\]])\s*
(?=
# sure shot arrow functions even if => is on new line
(
(<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*)?
[(]\s*
(
([)]\s*:) | # ():
((\.\.\.\s*)?[_$[:alpha:]][_$[:alnum:]]*\s*:) # [(]param: | [(]...param:
)
) |
(
[<]\s*[_$[:alpha:]][_$[:alnum:]]*\s+extends\s*[^=>] # < typeparam extends
) |
# arrow function possible to detect only with => on same line
(
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scope: keyword.operator.assignment.ts
- include: string
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(?x)
((@)(?:access|api))
\s+
(private|protected|public)
\b
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- match: |-
(?x)
((@)author)
\s+
(
[^@\s<>*/]
(?:[^@<>*/]|\*[^/])*
)
(?:
\s*
(<)
([^>\s]+)
(>)
)?
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(?x)
((@)borrows) \s+
((?:[^@\s*/]|\*[^/])+) # <that namepath>
\s+ (as) \s+ # as
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(?x)
((@)see)
\s+
(?:
# URL
(
(?=https?://)
(?:[^\s*]|\*[^/])+
)
|
# JSDoc namepath
(
(?!
# Avoid matching bare URIs (also acceptable as links)
https?://
|
# Avoid matching {@inline tags}; we match those below
(?:\[[^\[\]]*\])? # Possible description [preceding]{@tag}
{@(?:link|linkcode|linkplain|tutorial)\b
)
# Matched namepath
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)
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(?x)
((@)template)
\s+
# One or more valid identifiers
(
[A-Za-z_$] # First character: non-numeric word character
[\w$.\[\]]* # Rest of identifier
(?: # Possible list of additional identifiers
\s* , \s*
[A-Za-z_$]
[\w$.\[\]]*
)*
)
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(?x)
(
(@)
(?:arg|argument|const|constant|member|namespace|param|var)
)
\s+
(
[A-Za-z_$]
[\w$.\[\]]*
)
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(?x)
(\[)\s*
[\w$]+
(?:
(?:\[\])? # Foo[ ].bar properties within an array
\. # Foo.Bar namespaced parameter
[\w$]+
)*
(?:
\s*
(=) # [foo=bar] Default parameter value
\s*
(
# The inner regexes are to stop the match early at */ and to not stop at escaped quotes
(?>
"(?:(?:\*(?!/))|(?:\\(?!"))|[^*\\])*?" | # [foo="bar"] Double-quoted
'(?:(?:\*(?!/))|(?:\\(?!'))|[^*\\])*?' | # [foo='bar'] Single-quoted
\[ (?:(?:\*(?!/))|[^*])*? \] | # [foo=[1,2]] Array literal
(?:(?:\*(?!/))|\s(?!\s*\])|\[.*?(?:\]|(?=\*/))|[^*\s\[\]])* # Everything else
)*
)
)?
\s*(?:(\])((?:[^*\s]|\*[^\s/])+)?|(?=\*/))
scope: variable.other.jsdoc
captures:
1: punctuation.definition.optional-value.begin.bracket.square.jsdoc
2: keyword.operator.assignment.jsdoc
3: source.embedded.ts
4: punctuation.definition.optional-value.end.bracket.square.jsdoc
5: invalid.illegal.syntax.jsdoc
- match: |-
(?x)
(
(@)
(?:define|enum|exception|export|extends|lends|implements|modifies
|namespace|private|protected|returns?|suppress|this|throws|type
|yields?)
)
\s+(?={)
captures:
1: storage.type.class.jsdoc
2: punctuation.definition.block.tag.jsdoc
push:
- match: '(?=\s|\*/|[^{}\[\]A-Za-z_$])'
pop: true
- include: jsdoctype
- match: |-
(?x)
(
(@)
(?:alias|augments|callback|constructs|emits|event|fires|exports?
|extends|external|function|func|host|lends|listens|interface|memberof!?
|method|module|mixes|mixin|name|requires|see|this|typedef|uses)
)
\s+
(
(?:
[^{}@\s*] | \*[^/]
)+
)
captures:
1: storage.type.class.jsdoc
2: punctuation.definition.block.tag.jsdoc
3: entity.name.type.instance.jsdoc
- match: '((@)(?:default(?:value)?|license|version))\s+(([''''"]))'
captures:
1: storage.type.class.jsdoc
2: punctuation.definition.block.tag.jsdoc
3: variable.other.jsdoc
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push:
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- match: (\3)|(?=$|\*/)
captures:
0: variable.other.jsdoc
1: punctuation.definition.string.end.jsdoc
pop: true
- match: '((@)(?:default(?:value)?|license|tutorial|variation|version))\s+([^\s*]+)'
captures:
1: storage.type.class.jsdoc
2: punctuation.definition.block.tag.jsdoc
3: variable.other.jsdoc
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scope: storage.type.class.jsdoc
captures:
1: punctuation.definition.block.tag.jsdoc
- include: inline-tags
enum-declaration:
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captures:
1: keyword.control.export.ts
2: storage.modifier.ts
3: storage.type.enum.ts
4: entity.name.type.enum.ts
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- match: '(?<=\})'
pop: true
- include: comment
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captures:
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captures:
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pop: true
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captures:
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push:
- match: '(?=,|\}|$)'
pop: true
- include: comment
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push:
- match: '(?=,|\}|$)'
pop: true
- include: string
- include: array-literal
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- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(export)\s+(as)\s+(namespace)\s+([_$[:alpha:]][_$[:alnum:]]*)'
captures:
1: keyword.control.export.ts
2: keyword.control.as.ts
3: storage.type.namespace.ts
4: entity.name.type.module.ts
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(export)(?:(?:\s*(=))|(?:\s+(default)(?=\s+)))'
captures:
1: keyword.control.export.ts
2: keyword.operator.assignment.ts
3: keyword.control.default.ts
push:
- meta_scope: meta.export.default.ts
- match: (?=$|;|^\s*abstract\b|^\s*async\b|^\s*class\b|^\s*const\b|^\s*declare\b|^\s*enum\b|^\s*export\b|^\s*function\b|^\s*import\b|^\s*interface\b|^\s*let\b|^\s*module\b|^\s*namespace\b|^\s*return\b|^\s*type\b|^\s*var\b)
pop: true
- include: expression
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(export)(?!\s*:)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))'
captures:
0: keyword.control.export.ts
push:
- meta_scope: meta.export.ts
- match: (?=$|;|^\s*abstract\b|^\s*async\b|^\s*class\b|^\s*const\b|^\s*declare\b|^\s*enum\b|^\s*export\b|^\s*function\b|^\s*import\b|^\s*interface\b|^\s*let\b|^\s*module\b|^\s*namespace\b|^\s*return\b|^\s*type\b|^\s*var\b)
pop: true
- include: import-export-declaration
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- include: expressionWithoutIdentifiers
- include: identifiers
- include: expressionPunctuations
expression-inside-possibly-arrow-parens:
- include: expressionWithoutIdentifiers
- include: function-parameters-body
- include: identifiers
- include: expressionPunctuations
expression-operators:
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(await)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))'
scope: keyword.control.flow.ts
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(yield)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))(?=\s*\/\*([^\*]|(\*[^\/]))*\*\/\s*\*)'
captures:
1: keyword.control.flow.ts
push:
- match: \*
captures:
0: keyword.generator.asterisk.ts
pop: true
- include: comment
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(yield)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))(?:\s*(\*))?'
captures:
1: keyword.control.flow.ts
2: keyword.generator.asterisk.ts
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))delete(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))'
scope: keyword.operator.expression.delete.ts
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))in(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))(?!\()'
scope: keyword.operator.expression.in.ts
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))of(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))(?!\()'
scope: keyword.operator.expression.of.ts
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))instanceof(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))'
scope: keyword.operator.expression.instanceof.ts
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))new(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))'
scope: keyword.operator.new.ts
- include: typeof-operator
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))void(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))'
scope: keyword.operator.expression.void.ts
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(as)\s+'
captures:
1: keyword.control.as.ts
push:
- match: '(?=$|^|[;,:})\]]|((?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(as)\s+))'
pop: true
- include: type
- match: \.\.\.
scope: keyword.operator.spread.ts
- match: \*=|(?<!\()/=|%=|\+=|\-=
scope: keyword.operator.assignment.compound.ts
- match: \&=|\^=|<<=|>>=|>>>=|\|=
scope: keyword.operator.assignment.compound.bitwise.ts
- match: "<<|>>>|>>"
scope: keyword.operator.bitwise.shift.ts
- match: "===|!==|==|!="
scope: keyword.operator.comparison.ts
- match: <=|>=|<>|<|>
scope: keyword.operator.relational.ts
- match: \!|&&|\|\|
scope: keyword.operator.logical.ts
- match: \&|~|\^|\|
scope: keyword.operator.bitwise.ts
- match: \=
scope: keyword.operator.assignment.ts
- match: "--"
scope: keyword.operator.decrement.ts
- match: \+\+
scope: keyword.operator.increment.ts
- match: '%|\*|/|-|\+'
scope: keyword.operator.arithmetic.ts
- match: '(?<=[_$[:alnum:])\]])\s*(/)(?![/*])'
captures:
1: keyword.operator.arithmetic.ts
expressionPunctuations:
- include: punctuation-comma
- include: punctuation-accessor
expressionWithoutIdentifiers:
- include: string
- include: regex
- include: template
- include: comment
- include: function-expression
- include: class-expression
- include: arrow-function
- include: paren-expression-possibly-arrow
- include: cast
- include: ternary-expression
- include: new-expr
- include: instanceof-expr
- include: object-literal
- include: expression-operators
- include: function-call
- include: literal
- include: support-objects
- include: paren-expression
field-declaration:
- match: |-
(?x)(?<!\()(?:(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(readonly)\s+)?(?=\s*((\b(?<!\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\b(?!\$))|(\b(?<!\$)0(b|B)[01][01_]*\b(?!\$))|(\b(?<!\$)0(o|O)?[0-7][0-7_]*\b(?!\$))|((?<!\$)(?:
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # 1.1E+3
(?:\b[0-9][0-9_]*(\.)[eE][+-]?[0-9][0-9_]*\b)| # 1.E+3
(?:\B(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # .1E+3
(?:\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # 1E+3
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*\b)| # 1.1
(?:\b[0-9][0-9_]*(\.)\B)| # 1.
(?:\B(\.)[0-9][0-9_]*\b)| # .1
(?:\b[0-9][0-9_]*\b(?!\.)) # 1
)(?!\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\'([^\'\\]|\\\'|\\)*\')|(\"([^\"\\]|\\\"|\\)*\")|(\[([^\[\]]|\[[^\[\]]*\])+\]))\s*(\?\s*)?(=|:))
captures:
1: storage.modifier.ts
push:
- meta_scope: meta.field.declaration.ts
- match: |-
(?x)(?=\}|;|,|$|(^(?!\s*((\b(?<!\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\b(?!\$))|(\b(?<!\$)0(b|B)[01][01_]*\b(?!\$))|(\b(?<!\$)0(o|O)?[0-7][0-7_]*\b(?!\$))|((?<!\$)(?:
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # 1.1E+3
(?:\b[0-9][0-9_]*(\.)[eE][+-]?[0-9][0-9_]*\b)| # 1.E+3
(?:\B(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # .1E+3
(?:\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # 1E+3
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*\b)| # 1.1
(?:\b[0-9][0-9_]*(\.)\B)| # 1.
(?:\B(\.)[0-9][0-9_]*\b)| # .1
(?:\b[0-9][0-9_]*\b(?!\.)) # 1
)(?!\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\'([^\'\\]|\\\'|\\)*\')|(\"([^\"\\]|\\\"|\\)*\")|(\[([^\[\]]|\[[^\[\]]*\])+\]))\s*(\?\s*)?(=|:))))|(?<=\})
pop: true
- include: variable-initializer
- match: |-
(?x)(?=((\b(?<!\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\b(?!\$))|(\b(?<!\$)0(b|B)[01][01_]*\b(?!\$))|(\b(?<!\$)0(o|O)?[0-7][0-7_]*\b(?!\$))|((?<!\$)(?:
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # 1.1E+3
(?:\b[0-9][0-9_]*(\.)[eE][+-]?[0-9][0-9_]*\b)| # 1.E+3
(?:\B(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # .1E+3
(?:\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # 1E+3
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*\b)| # 1.1
(?:\b[0-9][0-9_]*(\.)\B)| # 1.
(?:\B(\.)[0-9][0-9_]*\b)| # .1
(?:\b[0-9][0-9_]*\b(?!\.)) # 1
)(?!\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\'([^\'\\]|\\\'|\\)*\')|(\"([^\"\\]|\\\"|\\)*\")|(\[([^\[\]]|\[[^\[\]]*\])+\]))\s*(\?\s*)?(=|:))
push:
- match: |-
(?x)(?=[};,=]|$|(^(?!\s*((\b(?<!\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\b(?!\$))|(\b(?<!\$)0(b|B)[01][01_]*\b(?!\$))|(\b(?<!\$)0(o|O)?[0-7][0-7_]*\b(?!\$))|((?<!\$)(?:
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # 1.1E+3
(?:\b[0-9][0-9_]*(\.)[eE][+-]?[0-9][0-9_]*\b)| # 1.E+3
(?:\B(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # .1E+3
(?:\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # 1E+3
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*\b)| # 1.1
(?:\b[0-9][0-9_]*(\.)\B)| # 1.
(?:\B(\.)[0-9][0-9_]*\b)| # .1
(?:\b[0-9][0-9_]*\b(?!\.)) # 1
)(?!\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\'([^\'\\]|\\\'|\\)*\')|(\"([^\"\\]|\\\"|\\)*\")|(\[([^\[\]]|\[[^\[\]]*\])+\]))\s*(\?\s*)?(=|:))))|(?<=\})
pop: true
- include: type-annotation
- include: string
- include: array-literal
- include: numeric-literal
- include: comment
- match: |-
(?x)([_$[:alpha:]][_$[:alnum:]]*)(\?)?(?=(\?\s*)?\s*
# function assignment |
(=\s*(
((async\s+)?(
(function\s*[(<*]) |
(function\s+) |
([_$[:alpha:]][_$[:alnum:]]*\s*=>)
)) |
((async\s*)?(
((<\s*$)|((<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*)?[\(]\s*([\{\[]\s*)?$)) |
# sure shot arrow functions even if => is on new line
(
(<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*)?
[(]\s*
(
([)]\s*:) | # ():
((\.\.\.\s*)?[_$[:alpha:]][_$[:alnum:]]*\s*:) # [(]param: | [(]...param:
)
) |
(
[<]\s*[_$[:alpha:]][_$[:alnum:]]*\s+extends\s*[^=>] # < typeparam extends
) |
# arrow function possible to detect only with => on same line
(
(<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*)? # typeparameters
\(\s*(([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\.\.\.\s*[_$[:alpha:]]))([^()]|(\(([^\(\)]|(\([^\(\)]*\)))*\)))*)?\) # parameters
(\s*:\s*([^<>\(\)]|\<[^<>]+\>|\([^\(\)]+\))+)? # return type
\s*=> # arrow operator
)
))
)) |
# typeannotation is fn type: < | () | (... | (param: | (param, | (param? | (param= | (param) =>
(:\s*(
(<) |
([(]\s*(
([)]) |
(\.\.\.) |
([_$[:alnum:]]+\s*(
([:,?=])|
([)]\s*=>)
))
))
)) |
(:\s*((<\s*$)|((<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*)?[\(]\s*([\{\[]\s*)?$))) |
(:\s*(=>|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(<[^<>]*>)|[^<>(),=])+=\s*(
((async\s+)?(
(function\s*[(<*]) |
(function\s+) |
([_$[:alpha:]][_$[:alnum:]]*\s*=>)
)) |
((async\s*)?(
((<\s*$)|((<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*)?[\(]\s*([\{\[]\s*)?$)) |
# sure shot arrow functions even if => is on new line
(
(<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*)?
[(]\s*
(
([)]\s*:) | # ():
((\.\.\.\s*)?[_$[:alpha:]][_$[:alnum:]]*\s*:) # [(]param: | [(]...param:
)
) |
(
[<]\s*[_$[:alpha:]][_$[:alnum:]]*\s+extends\s*[^=>] # < typeparam extends
) |
# arrow function possible to detect only with => on same line
(
(<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*)? # typeparameters
\(\s*(([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\.\.\.\s*[_$[:alpha:]]))([^()]|(\(([^\(\)]|(\([^\(\)]*\)))*\)))*)?\) # parameters
(\s*:\s*([^<>\(\)]|\<[^<>]+\>|\([^\(\)]+\))+)? # return type
\s*=> # arrow operator
)
))
)))
captures:
1: meta.definition.property.ts entity.name.function.ts
2: keyword.operator.optional.ts
- match: "[_$[:alpha:]][_$[:alnum:]]*"
scope: meta.definition.property.ts variable.object.property.ts
- match: \?
scope: keyword.operator.optional.ts
for-loop:
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))for(?=((\s+|(\s*\/\*([^\*]|(\*[^\/]))*\*\/\s*))await)?\s*(\/\*([^\*]|(\*[^\/]))*\*\/\s*)?(\())'
captures:
0: keyword.control.loop.ts
push:
- match: (?<=\))
pop: true
- include: comment
- match: await
scope: keyword.control.loop.ts
- match: \(
captures:
0: meta.brace.round.ts
push:
- match: \)
captures:
0: meta.brace.round.ts
pop: true
- include: var-expr
- include: expression
- include: punctuation-semicolon
function-body:
- include: comment
- include: type-parameters
- include: function-parameters
- include: return-type
- include: decl-block
- match: \*
scope: keyword.generator.asterisk.ts
function-call:
- match: '(?=(([_$[:alpha:]][_$[:alnum:]]*\s*\??\.\s*)*|(\??\.\s*)?)([_$[:alpha:]][_$[:alnum:]]*)\s*(\?\.\s*)?(<\s*(((keyof|infer)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\''[^\'']*\'')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\<\>\,\.\[=]|&(?!&)|\|(?!\|)))))([^<>\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?<==)\>|\<\s*(((keyof|infer)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\''[^\'']*\'')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\<\>\,\.\[=]|&(?!&)|\|(?!\|)))))([^<>\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?<==)\>)*(?!=)\>)*(?!=)>\s*)?\()'
push:
- match: '(?<=\))(?!(([_$[:alpha:]][_$[:alnum:]]*\s*\??\.\s*)*|(\??\.\s*)?)([_$[:alpha:]][_$[:alnum:]]*)\s*(\?\.\s*)?(<\s*(((keyof|infer)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\''[^\'']*\'')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\<\>\,\.\[=]|&(?!&)|\|(?!\|)))))([^<>\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?<==)\>|\<\s*(((keyof|infer)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\''[^\'']*\'')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\<\>\,\.\[=]|&(?!&)|\|(?!\|)))))([^<>\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?<==)\>)*(?!=)\>)*(?!=)>\s*)?\()'
pop: true
- match: '(?=(([_$[:alpha:]][_$[:alnum:]]*\s*\??\.\s*)*|(\??\.\s*)?)([_$[:alpha:]][_$[:alnum:]]*))'
push:
- meta_scope: meta.function-call.ts
- match: '(?=\s*(\?\.\s*)?(<\s*(((keyof|infer)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\''[^\'']*\'')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\<\>\,\.\[=]|&(?!&)|\|(?!\|)))))([^<>\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?<==)\>|\<\s*(((keyof|infer)\s+)|(([_$[:alpha:]][_$[:alnum:]]*|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\''[^\'']*\'')|(\"[^\"]*\")|(\`[^\`]*\`))(?=\s*([\<\>\,\.\[=]|&(?!&)|\|(?!\|)))))([^<>\(]|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(?<==)\>)*(?!=)\>)*(?!=)>\s*)?\()'
pop: true
- include: literal
- include: support-objects
- include: object-identifiers
- include: punctuation-accessor
- match: '(?:(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))import(?=\s*[\(]\s*[\"\''\`]))'
scope: keyword.operator.expression.import.ts
- match: "([_$[:alpha:]][_$[:alnum:]]*)"
scope: entity.name.function.ts
- include: comment
- match: \?\.
scope: meta.function-call.ts punctuation.accessor.optional.ts
- include: type-arguments
- include: paren-expression
function-declaration:
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:(export)\s+)?(?:(async)\s+)?(function\b)(?:\s*(\*))?(?:(?:\s+|(?<=\*))([_$[:alpha:]][_$[:alnum:]]*))?\s*'
captures:
1: keyword.control.export.ts
2: storage.modifier.async.ts
3: storage.type.function.ts
4: keyword.generator.asterisk.ts
5: meta.definition.function.ts entity.name.function.ts
push:
- meta_scope: meta.function.ts
- match: '(?=$|^|;)|(?<=\})'
pop: true
- include: function-name
- include: function-body
function-expression:
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:(async)\s+)?(function\b)(?:\s*(\*))?(?:(?:\s+|(?<=\*))([_$[:alpha:]][_$[:alnum:]]*))?\s*'
captures:
1: storage.modifier.async.ts
2: storage.type.function.ts
3: keyword.generator.asterisk.ts
4: meta.definition.function.ts entity.name.function.ts
push:
- meta_scope: meta.function.expression.ts
- match: '(?<=\})'
pop: true
- include: function-name
- include: function-body
function-name:
- match: "[_$[:alpha:]][_$[:alnum:]]*"
scope: meta.definition.function.ts entity.name.function.ts
function-parameters:
- match: \(
captures:
0: punctuation.definition.parameters.begin.ts
push:
- meta_scope: meta.parameters.ts
- match: \)
captures:
0: punctuation.definition.parameters.end.ts
pop: true
- include: function-parameters-body
function-parameters-body:
- include: comment
- include: decorator
- include: destructuring-parameter
- include: parameter-name
- include: type-annotation
- include: variable-initializer
- match: ","
scope: punctuation.separator.parameter.ts
identifiers:
- include: object-identifiers
- match: |-
(?x)(?:(?:(\.)|(\?\.(?!\s*[[:digit:]])))\s*)?([_$[:alpha:]][_$[:alnum:]]*)(?=\s*=\s*(
((async\s+)?(
(function\s*[(<*]) |
(function\s+) |
([_$[:alpha:]][_$[:alnum:]]*\s*=>)
)) |
((async\s*)?(
((<\s*$)|((<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*)?[\(]\s*([\{\[]\s*)?$)) |
# sure shot arrow functions even if => is on new line
(
(<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*)?
[(]\s*
(
([)]\s*:) | # ():
((\.\.\.\s*)?[_$[:alpha:]][_$[:alnum:]]*\s*:) # [(]param: | [(]...param:
)
) |
(
[<]\s*[_$[:alpha:]][_$[:alnum:]]*\s+extends\s*[^=>] # < typeparam extends
) |
# arrow function possible to detect only with => on same line
(
(<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*)? # typeparameters
\(\s*(([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\.\.\.\s*[_$[:alpha:]]))([^()]|(\(([^\(\)]|(\([^\(\)]*\)))*\)))*)?\) # parameters
(\s*:\s*([^<>\(\)]|\<[^<>]+\>|\([^\(\)]+\))+)? # return type
\s*=> # arrow operator
)
))
))
captures:
1: punctuation.accessor.ts
2: punctuation.accessor.optional.ts
3: entity.name.function.ts
- match: '(?:(\.)|(\?\.(?!\s*[[:digit:]])))\s*([[:upper:]][_$[:digit:][:upper:]]*)(?![_$[:alnum:]])'
captures:
1: punctuation.accessor.ts
2: punctuation.accessor.optional.ts
3: variable.other.constant.property.ts
- match: '(?:(\.)|(\?\.(?!\s*[[:digit:]])))\s*([_$[:alpha:]][_$[:alnum:]]*)'
captures:
1: punctuation.accessor.ts
2: punctuation.accessor.optional.ts
3: variable.other.property.ts
- match: "([[:upper:]][_$[:digit:][:upper:]]*)(?![_$[:alnum:]])"
scope: variable.other.constant.ts
- match: "[_$[:alpha:]][_$[:alnum:]]*"
scope: variable.other.readwrite.ts
import-declaration:
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:(\bexport)\s+)?\b(import)(?!\s*[:\(])(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))'
captures:
1: keyword.control.export.ts
2: keyword.control.import.ts
push:
- meta_scope: meta.import.ts
- match: '(?<!^import|[^\._$[:alnum:]]import)(?=;|$|^)'
pop: true
- include: comment
- include: string
- match: '(?<=^import|[^\._$[:alnum:]]import)(?!\s*["''])'
push:
- match: \bfrom\b
captures:
0: keyword.control.from.ts
pop: true
- include: import-export-declaration
- include: import-export-declaration
import-equals-declaration:
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:(\bexport)\s+)?\b(import)\s+([_$[:alpha:]][_$[:alnum:]]*)\s*(=)\s*(require)\s*(\()'
captures:
1: keyword.control.export.ts
2: keyword.control.import.ts
3: variable.other.readwrite.alias.ts
4: keyword.operator.assignment.ts
5: keyword.control.require.ts
6: meta.brace.round.ts
push:
- meta_scope: meta.import-equals.external.ts
- match: \)
captures:
0: meta.brace.round.ts
pop: true
- include: comment
- include: string
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:(\bexport)\s+)?\b(import)\s+([_$[:alpha:]][_$[:alnum:]]*)\s*(=)\s*(?!require\b)'
captures:
1: keyword.control.export.ts
2: keyword.control.import.ts
3: variable.other.readwrite.alias.ts
4: keyword.operator.assignment.ts
push:
- meta_scope: meta.import-equals.internal.ts
- match: (?=;|$|^)
pop: true
- include: comment
- match: '([_$[:alpha:]][_$[:alnum:]]*)\s*(?:(\.)|(\?\.(?!\s*[[:digit:]])))'
captures:
1: entity.name.type.module.ts
2: punctuation.accessor.ts
3: punctuation.accessor.optional.ts
- match: "([_$[:alpha:]][_$[:alnum:]]*)"
scope: variable.other.readwrite.ts
import-export-block:
- match: '\{'
captures:
0: punctuation.definition.block.ts
push:
- meta_scope: meta.block.ts
- match: '\}'
captures:
0: punctuation.definition.block.ts
pop: true
- include: import-export-clause
import-export-clause:
- include: comment
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:(\bdefault)|(\*)|(\b[_$[:alpha:]][_$[:alnum:]]*))\s+(as)\s+(?:(\bdefault(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.)))|(\b[_$[:alpha:]][_$[:alnum:]]*))'
captures:
1: keyword.control.default.ts
2: constant.language.import-export-all.ts
3: variable.other.readwrite.ts
4: keyword.control.as.ts
5: keyword.control.default.ts
6: variable.other.readwrite.alias.ts
- include: punctuation-comma
- match: \*
scope: constant.language.import-export-all.ts
- match: \b(default)\b
scope: keyword.control.default.ts
- match: "([_$[:alpha:]][_$[:alnum:]]*)"
scope: variable.other.readwrite.alias.ts
import-export-declaration:
- include: comment
- include: string
- include: import-export-block
- match: \bfrom\b
scope: keyword.control.from.ts
- include: import-export-clause
indexer-declaration:
- match: '(?:(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(readonly)\s*)?\s*(\[)\s*([_$[:alpha:]][_$[:alnum:]]*)\s*(?=:)'
captures:
1: storage.modifier.ts
2: meta.brace.square.ts
3: variable.parameter.ts
push:
- meta_scope: meta.indexer.declaration.ts
- match: '(\])\s*(\?\s*)?|$'
captures:
1: meta.brace.square.ts
2: keyword.operator.optional.ts
pop: true
- include: type-annotation
indexer-mapped-type-declaration:
- match: '(?:(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))([+-])?(readonly)\s*)?\s*(\[)\s*([_$[:alpha:]][_$[:alnum:]]*)\s+(in)\s+'
captures:
1: keyword.operator.type.modifier.ts
2: storage.modifier.ts
3: meta.brace.square.ts
4: entity.name.type.ts
5: keyword.operator.expression.in.ts
push:
- meta_scope: meta.indexer.mappedtype.declaration.ts
- match: '(\])([+-])?\s*(\?\s*)?|$'
captures:
1: meta.brace.square.ts
2: keyword.operator.type.modifier.ts
3: keyword.operator.optional.ts
pop: true
- include: type
inline-tags:
- match: '(\[)[^\]]+(\])(?={@(?:link|linkcode|linkplain|tutorial))'
scope: constant.other.description.jsdoc
captures:
1: punctuation.definition.bracket.square.begin.jsdoc
2: punctuation.definition.bracket.square.end.jsdoc
- match: '({)((@)(?:link(?:code|plain)?|tutorial))\s*'
captures:
1: punctuation.definition.bracket.curly.begin.jsdoc
2: storage.type.class.jsdoc
3: punctuation.definition.inline.tag.jsdoc
push:
- meta_scope: entity.name.type.instance.jsdoc
- match: '}|(?=\*/)'
captures:
0: punctuation.definition.bracket.curly.end.jsdoc
pop: true
- match: '\G((?=https?://)(?:[^|}\s*]|\*[/])+)(\|)?'
captures:
1: variable.other.link.underline.jsdoc
2: punctuation.separator.pipe.jsdoc
- match: '\G((?:[^{}@\s|*]|\*[^/])+)(\|)?'
captures:
1: variable.other.description.jsdoc
2: punctuation.separator.pipe.jsdoc
instanceof-expr:
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(instanceof)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))'
captures:
1: keyword.operator.expression.instanceof.ts
push:
- match: '(?<=\))|(?=[;),}\]:?]|\|\||\&\&|$|((?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))function((\s+[_$[:alpha:]][_$[:alnum:]]*)|(\s*[\(]))))'
pop: true
- include: type
interface-declaration:
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:(export)\s+)?\b(?:(abstract)\s+)?\b(interface)\b(?=\s+|/[/*])'
captures:
1: keyword.control.export.ts
2: storage.modifier.ts
3: storage.type.interface.ts
push:
- meta_scope: meta.interface.ts
- match: '(?<=\})'
pop: true
- include: comment
- include: class-or-interface-heritage
- match: "[_$[:alpha:]][_$[:alnum:]]*"
captures:
0: entity.name.type.interface.ts
- include: type-parameters
- include: class-or-interface-body
jsdoctype:
- match: '\G{(?:[^}*]|\*[^/}])+$'
scope: invalid.illegal.type.jsdoc
- match: '\G({)'
captures:
0: entity.name.type.instance.jsdoc
1: punctuation.definition.bracket.curly.begin.jsdoc
push:
- meta_content_scope: entity.name.type.instance.jsdoc
- match: '((}))\s*|(?=\*/)'
captures:
1: entity.name.type.instance.jsdoc
2: punctuation.definition.bracket.curly.end.jsdoc
pop: true
- include: brackets
label:
- match: '([_$[:alpha:]][_$[:alnum:]]*)\s*(:)(?=\s*\{)'
captures:
1: entity.name.label.ts
2: punctuation.separator.label.ts
push:
- match: '(?<=\})'
pop: true
- include: decl-block
- match: '([_$[:alpha:]][_$[:alnum:]]*)\s*(:)'
captures:
1: entity.name.label.ts
2: punctuation.separator.label.ts
literal:
- include: numeric-literal
- include: boolean-literal
- include: null-literal
- include: undefined-literal
- include: numericConstant-literal
- include: array-literal
- include: this-literal
- include: super-literal
method-declaration:
- match: '(?x)(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:\b(public|private|protected)\s+)?(?:\b(abstract)\s+)?(?:\b(async)\s+)?\s*\b(constructor)\b(?!:)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))'
captures:
1: storage.modifier.ts
2: storage.modifier.ts
3: storage.modifier.async.ts
4: storage.type.ts
push:
- meta_scope: meta.method.declaration.ts
- match: '(?=\}|;|,|$)|(?<=\})'
pop: true
- include: method-declaration-name
- include: function-body
- match: '(?x)(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:\b(public|private|protected)\s+)?(?:\b(abstract)\s+)?(?:\b(async)\s+)?(?:(?:\s*\b(new)\b(?!:)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.)))|(?:(\*)\s*)?)(?=\s*[\(\<])'
captures:
1: storage.modifier.ts
2: storage.modifier.ts
3: storage.modifier.async.ts
4: keyword.operator.new.ts
5: keyword.generator.asterisk.ts
push:
- meta_scope: meta.method.declaration.ts
- match: '(?=\}|;|,|$)|(?<=\})'
pop: true
- include: method-declaration-name
- include: function-body
- match: |-
(?x)(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:\b(public|private|protected)\s+)?(?:\b(abstract)\s+)?(?:\b(async)\s+)?(?:\b(get|set)\s+)?(?:(\*)\s*)?(?=\s*(((\b(?<!\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\b(?!\$))|(\b(?<!\$)0(b|B)[01][01_]*\b(?!\$))|(\b(?<!\$)0(o|O)?[0-7][0-7_]*\b(?!\$))|((?<!\$)(?:
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # 1.1E+3
(?:\b[0-9][0-9_]*(\.)[eE][+-]?[0-9][0-9_]*\b)| # 1.E+3
(?:\B(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # .1E+3
(?:\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # 1E+3
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*\b)| # 1.1
(?:\b[0-9][0-9_]*(\.)\B)| # 1.
(?:\B(\.)[0-9][0-9_]*\b)| # .1
(?:\b[0-9][0-9_]*\b(?!\.)) # 1
)(?!\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\'([^\'\\]|\\\'|\\)*\')|(\"([^\"\\]|\\\"|\\)*\")|(\[([^\[\]]|\[[^\[\]]*\])+\]))\s*(\??))\s*[\(\<])
captures:
1: storage.modifier.ts
2: storage.modifier.ts
3: storage.modifier.async.ts
4: storage.type.property.ts
5: keyword.generator.asterisk.ts
push:
- meta_scope: meta.method.declaration.ts
- match: '(?=\}|;|,|$)|(?<=\})'
pop: true
- include: method-declaration-name
- include: function-body
method-declaration-name:
- match: |-
(?x)(?=((\b(?<!\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\b(?!\$))|(\b(?<!\$)0(b|B)[01][01_]*\b(?!\$))|(\b(?<!\$)0(o|O)?[0-7][0-7_]*\b(?!\$))|((?<!\$)(?:
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # 1.1E+3
(?:\b[0-9][0-9_]*(\.)[eE][+-]?[0-9][0-9_]*\b)| # 1.E+3
(?:\B(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # .1E+3
(?:\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # 1E+3
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*\b)| # 1.1
(?:\b[0-9][0-9_]*(\.)\B)| # 1.
(?:\B(\.)[0-9][0-9_]*\b)| # .1
(?:\b[0-9][0-9_]*\b(?!\.)) # 1
)(?!\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\'([^\'\\]|\\\'|\\)*\')|(\"([^\"\\]|\\\"|\\)*\")|(\[([^\[\]]|\[[^\[\]]*\])+\]))\s*(\??)\s*[\(\<])
push:
- match: (?=\(|\<)
pop: true
- include: string
- include: array-literal
- include: numeric-literal
- match: "[_$[:alpha:]][_$[:alnum:]]*"
scope: meta.definition.method.ts entity.name.function.ts
- match: \?
scope: keyword.operator.optional.ts
namespace-declaration:
- match: '(?:(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:(\bexport)\s+)?\b(namespace|module)\s+(?=[_$[:alpha:]"''`]))'
captures:
1: keyword.control.export.ts
2: storage.type.namespace.ts
push:
- meta_scope: meta.namespace.declaration.ts
- match: '(?<=\})|(?=;|^\s*abstract\b|^\s*async\b|^\s*class\b|^\s*const\b|^\s*declare\b|^\s*enum\b|^\s*export\b|^\s*function\b|^\s*import\b|^\s*interface\b|^\s*let\b|^\s*module\b|^\s*namespace\b|^\s*return\b|^\s*type\b|^\s*var\b)'
pop: true
- include: comment
- include: string
- match: "([_$[:alpha:]][_$[:alnum:]]*)"
scope: entity.name.type.module.ts
- include: punctuation-accessor
- include: decl-block
new-expr:
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(new)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))'
captures:
1: keyword.operator.new.ts
push:
- meta_scope: new.expr.ts
- match: '(?<=\))|(?=[;),}\]:]|\|\||\&\&|$|((?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))new(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.)))|((?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))function((\s+[_$[:alpha:]][_$[:alnum:]]*)|(\s*[\(]))))'
pop: true
- include: paren-expression
- include: class-declaration
- include: type
null-literal:
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))null(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))'
scope: constant.language.null.ts
numeric-literal:
- match: '\b(?<!\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\b(?!\$)'
scope: constant.numeric.hex.ts
- match: '\b(?<!\$)0(b|B)[01][01_]*\b(?!\$)'
scope: constant.numeric.binary.ts
- match: '\b(?<!\$)0(o|O)?[0-7][0-7_]*\b(?!\$)'
scope: constant.numeric.octal.ts
- match: |-
(?x)
(?<!\$)(?:
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # 1.1E+3
(?:\b[0-9][0-9_]*(\.)[eE][+-]?[0-9][0-9_]*\b)| # 1.E+3
(?:\B(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # .1E+3
(?:\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # 1E+3
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*\b)| # 1.1
(?:\b[0-9][0-9_]*(\.)\B)| # 1.
(?:\B(\.)[0-9][0-9_]*\b)| # .1
(?:\b[0-9][0-9_]*\b(?!\.)) # 1
)(?!\$)
captures:
0: constant.numeric.decimal.ts
1: meta.delimiter.decimal.period.ts
2: meta.delimiter.decimal.period.ts
3: meta.delimiter.decimal.period.ts
4: meta.delimiter.decimal.period.ts
5: meta.delimiter.decimal.period.ts
6: meta.delimiter.decimal.period.ts
numericConstant-literal:
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))NaN(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))'
scope: constant.language.nan.ts
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))Infinity(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))'
scope: constant.language.infinity.ts
object-binding-element:
- include: comment
- match: |-
(?x)(?=((\b(?<!\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\b(?!\$))|(\b(?<!\$)0(b|B)[01][01_]*\b(?!\$))|(\b(?<!\$)0(o|O)?[0-7][0-7_]*\b(?!\$))|((?<!\$)(?:
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # 1.1E+3
(?:\b[0-9][0-9_]*(\.)[eE][+-]?[0-9][0-9_]*\b)| # 1.E+3
(?:\B(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # .1E+3
(?:\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # 1E+3
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*\b)| # 1.1
(?:\b[0-9][0-9_]*(\.)\B)| # 1.
(?:\B(\.)[0-9][0-9_]*\b)| # .1
(?:\b[0-9][0-9_]*\b(?!\.)) # 1
)(?!\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\'([^\'\\]|\\\'|\\)*\')|(\"([^\"\\]|\\\"|\\)*\")|(\[([^\[\]]|\[[^\[\]]*\])+\]))\s*(:))
push:
- match: '(?=,|\})'
pop: true
- include: object-binding-element-propertyName
- include: binding-element
- include: object-binding-pattern
- include: destructuring-variable-rest
- include: variable-initializer
- include: punctuation-comma
object-binding-element-const:
- include: comment
- match: |-
(?x)(?=((\b(?<!\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\b(?!\$))|(\b(?<!\$)0(b|B)[01][01_]*\b(?!\$))|(\b(?<!\$)0(o|O)?[0-7][0-7_]*\b(?!\$))|((?<!\$)(?:
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # 1.1E+3
(?:\b[0-9][0-9_]*(\.)[eE][+-]?[0-9][0-9_]*\b)| # 1.E+3
(?:\B(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # .1E+3
(?:\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # 1E+3
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*\b)| # 1.1
(?:\b[0-9][0-9_]*(\.)\B)| # 1.
(?:\B(\.)[0-9][0-9_]*\b)| # .1
(?:\b[0-9][0-9_]*\b(?!\.)) # 1
)(?!\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\'([^\'\\]|\\\'|\\)*\')|(\"([^\"\\]|\\\"|\\)*\")|(\[([^\[\]]|\[[^\[\]]*\])+\]))\s*(:))
push:
- match: '(?=,|\})'
pop: true
- include: object-binding-element-propertyName
- include: binding-element-const
- include: object-binding-pattern-const
- include: destructuring-variable-rest-const
- include: variable-initializer
- include: punctuation-comma
object-binding-element-propertyName:
- match: |-
(?x)(?=((\b(?<!\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\b(?!\$))|(\b(?<!\$)0(b|B)[01][01_]*\b(?!\$))|(\b(?<!\$)0(o|O)?[0-7][0-7_]*\b(?!\$))|((?<!\$)(?:
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # 1.1E+3
(?:\b[0-9][0-9_]*(\.)[eE][+-]?[0-9][0-9_]*\b)| # 1.E+3
(?:\B(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # .1E+3
(?:\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # 1E+3
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*\b)| # 1.1
(?:\b[0-9][0-9_]*(\.)\B)| # 1.
(?:\B(\.)[0-9][0-9_]*\b)| # .1
(?:\b[0-9][0-9_]*\b(?!\.)) # 1
)(?!\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\'([^\'\\]|\\\'|\\)*\')|(\"([^\"\\]|\\\"|\\)*\")|(\[([^\[\]]|\[[^\[\]]*\])+\]))\s*(:))
push:
- match: (:)
captures:
0: punctuation.destructuring.ts
pop: true
- include: string
- include: array-literal
- include: numeric-literal
- match: "([_$[:alpha:]][_$[:alnum:]]*)"
scope: variable.object.property.ts
object-binding-pattern:
- match: '(?:(\.\.\.)\s*)?(\{)'
captures:
1: keyword.operator.rest.ts
2: punctuation.definition.binding-pattern.object.ts
push:
- match: '\}'
captures:
0: punctuation.definition.binding-pattern.object.ts
pop: true
- include: object-binding-element
object-binding-pattern-const:
- match: '(?:(\.\.\.)\s*)?(\{)'
captures:
1: keyword.operator.rest.ts
2: punctuation.definition.binding-pattern.object.ts
push:
- match: '\}'
captures:
0: punctuation.definition.binding-pattern.object.ts
pop: true
- include: object-binding-element-const
object-identifiers:
- match: '([_$[:alpha:]][_$[:alnum:]]*)(?=\s*\??\.\s*prototype\b(?!\$))'
scope: support.class.ts
- match: |-
(?x)(?:(\.)|(\?\.(?!\s*[[:digit:]])))\s*(?:
([[:upper:]][_$[:digit:][:upper:]]*) |
([_$[:alpha:]][_$[:alnum:]]*)
)(?=\s*\??\.\s*[_$[:alpha:]][_$[:alnum:]]*)
captures:
1: punctuation.accessor.ts
2: punctuation.accessor.optional.ts
3: variable.other.constant.object.property.ts
4: variable.other.object.property.ts
- match: |-
(?x)(?:
([[:upper:]][_$[:digit:][:upper:]]*) |
([_$[:alpha:]][_$[:alnum:]]*)
)(?=\s*\??\.\s*[_$[:alpha:]][_$[:alnum:]]*)
captures:
1: variable.other.constant.object.ts
2: variable.other.object.ts
object-literal:
- match: '\{'
captures:
0: punctuation.definition.block.ts
push:
- meta_scope: meta.objectliteral.ts
- match: '\}'
captures:
0: punctuation.definition.block.ts
pop: true
- include: object-member
object-literal-method-declaration:
- match: |-
(?x)(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:\b(async)\s+)?(?:\b(get|set)\s+)?(?:(\*)\s*)?(?=\s*(((\b(?<!\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\b(?!\$))|(\b(?<!\$)0(b|B)[01][01_]*\b(?!\$))|(\b(?<!\$)0(o|O)?[0-7][0-7_]*\b(?!\$))|((?<!\$)(?:
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # 1.1E+3
(?:\b[0-9][0-9_]*(\.)[eE][+-]?[0-9][0-9_]*\b)| # 1.E+3
(?:\B(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # .1E+3
(?:\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # 1E+3
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*\b)| # 1.1
(?:\b[0-9][0-9_]*(\.)\B)| # 1.
(?:\B(\.)[0-9][0-9_]*\b)| # .1
(?:\b[0-9][0-9_]*\b(?!\.)) # 1
)(?!\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\'([^\'\\]|\\\'|\\)*\')|(\"([^\"\\]|\\\"|\\)*\")|(\[([^\[\]]|\[[^\[\]]*\])+\]))\s*(\??))\s*[\(\<])
captures:
1: storage.modifier.async.ts
2: storage.type.property.ts
3: keyword.generator.asterisk.ts
push:
- meta_scope: meta.method.declaration.ts
- match: '(?=\}|;|,)|(?<=\})'
pop: true
- include: method-declaration-name
- include: function-body
- match: |-
(?x)(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:\b(async)\s+)?(?:\b(get|set)\s+)?(?:(\*)\s*)?(?=\s*(((\b(?<!\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\b(?!\$))|(\b(?<!\$)0(b|B)[01][01_]*\b(?!\$))|(\b(?<!\$)0(o|O)?[0-7][0-7_]*\b(?!\$))|((?<!\$)(?:
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # 1.1E+3
(?:\b[0-9][0-9_]*(\.)[eE][+-]?[0-9][0-9_]*\b)| # 1.E+3
(?:\B(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # .1E+3
(?:\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # 1E+3
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*\b)| # 1.1
(?:\b[0-9][0-9_]*(\.)\B)| # 1.
(?:\B(\.)[0-9][0-9_]*\b)| # .1
(?:\b[0-9][0-9_]*\b(?!\.)) # 1
)(?!\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\'([^\'\\]|\\\'|\\)*\')|(\"([^\"\\]|\\\"|\\)*\")|(\[([^\[\]]|\[[^\[\]]*\])+\]))\s*(\??))\s*[\(\<])
captures:
1: storage.modifier.async.ts
2: storage.type.property.ts
3: keyword.generator.asterisk.ts
push:
- match: (?=\(|\<)
pop: true
- include: method-declaration-name
object-member:
- include: comment
- include: object-literal-method-declaration
- match: '(?=\[)'
push:
- meta_scope: meta.object.member.ts meta.object-literal.key.ts
- match: '(?=:)|((?<=[\]])(?=\s*[\(\<]))'
pop: true
- include: array-literal
- match: '(?=[\''\"])'
push:
- meta_scope: meta.object.member.ts meta.object-literal.key.ts
- match: '(?=:)|((?<=[\''\"])(?=\s*[\(\<]))'
pop: true
- include: string
- match: '(?<=[\]\''\"])(?=\s*[\(\<])'
push:
- meta_scope: meta.method.declaration.ts
- match: '(?=\}|;|,)|(?<=\})'
pop: true
- include: function-body
- match: '(?![_$[:alpha:]])([[:digit:]]+)\s*(?=:)'
scope: meta.object.member.ts
captures:
0: meta.object-literal.key.ts
1: constant.numeric.decimal.ts
- match: |-
(?x)(?:([_$[:alpha:]][_$[:alnum:]]*)\s*(?=:\s*(
((async\s+)?(
(function\s*[(<*]) |
(function\s+) |
([_$[:alpha:]][_$[:alnum:]]*\s*=>)
)) |
((async\s*)?(
((<\s*$)|((<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*)?[\(]\s*([\{\[]\s*)?$)) |
# sure shot arrow functions even if => is on new line
(
(<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*)?
[(]\s*
(
([)]\s*:) | # ():
((\.\.\.\s*)?[_$[:alpha:]][_$[:alnum:]]*\s*:) # [(]param: | [(]...param:
)
) |
(
[<]\s*[_$[:alpha:]][_$[:alnum:]]*\s+extends\s*[^=>] # < typeparam extends
) |
# arrow function possible to detect only with => on same line
(
(<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*)? # typeparameters
\(\s*(([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\.\.\.\s*[_$[:alpha:]]))([^()]|(\(([^\(\)]|(\([^\(\)]*\)))*\)))*)?\) # parameters
(\s*:\s*([^<>\(\)]|\<[^<>]+\>|\([^\(\)]+\))+)? # return type
\s*=> # arrow operator
)
))
)))
scope: meta.object.member.ts
captures:
0: meta.object-literal.key.ts
1: entity.name.function.ts
- match: '(?:[_$[:alpha:]][_$[:alnum:]]*)\s*(?=:)'
scope: meta.object.member.ts
captures:
0: meta.object-literal.key.ts
- match: \.\.\.
captures:
0: keyword.operator.spread.ts
push:
- meta_scope: meta.object.member.ts
- match: '(?=,|\})'
pop: true
- include: expression
- match: '([_$[:alpha:]][_$[:alnum:]]*)\s*(?=,|\}|$)'
scope: meta.object.member.ts
captures:
1: variable.other.readwrite.ts
- match: '(?=[_$[:alpha:]][_$[:alnum:]]*\s*=)'
push:
- meta_scope: meta.object.member.ts
- match: '(?=,|\}|$)'
pop: true
- include: expression
- match: ":"
captures:
0: meta.object-literal.key.ts punctuation.separator.key-value.ts
push:
- meta_scope: meta.object.member.ts
- match: '(?=,|\})'
pop: true
- match: '(?<=:)\s*(async)?(?=\s*(<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*)\(\s*([\{\[]\s*)?$)'
captures:
1: storage.modifier.async.ts
push:
- match: (?<=\))
pop: true
- include: type-parameters
- match: \(
captures:
0: meta.brace.round.ts
push:
- match: \)
captures:
0: meta.brace.round.ts
pop: true
- include: expression-inside-possibly-arrow-parens
- match: '(?<=:)\s*(async)?\s*(\()(?=\s*([\{\[]\s*)?$)'
captures:
1: storage.modifier.async.ts
2: meta.brace.round.ts
push:
- match: \)
captures:
0: meta.brace.round.ts
pop: true
- include: expression-inside-possibly-arrow-parens
- include: expression
- include: punctuation-comma
parameter-array-binding-pattern:
- match: '(?:(\.\.\.)\s*)?(\[)'
captures:
1: keyword.operator.rest.ts
2: punctuation.definition.binding-pattern.array.ts
push:
- match: '\]'
captures:
0: punctuation.definition.binding-pattern.array.ts
pop: true
- include: parameter-binding-element
- include: punctuation-comma
parameter-binding-element:
- include: comment
- include: string
- include: parameter-object-binding-pattern
- include: parameter-array-binding-pattern
- include: destructuring-parameter-rest
- include: variable-initializer
parameter-name:
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(public|protected|private|readonly)\s+(?=(public|protected|private|readonly)\s+)'
captures:
1: storage.modifier.ts
- match: |-
(?x)(?:(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(public|private|protected|readonly)\s+)?(?:(\.\.\.)\s*)?(?<!=|:)(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:(this)|([_$[:alpha:]][_$[:alnum:]]*))(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))\s*(\??)(?=\s*
# function assignment |
(=\s*(
((async\s+)?(
(function\s*[(<*]) |
(function\s+) |
([_$[:alpha:]][_$[:alnum:]]*\s*=>)
)) |
((async\s*)?(
((<\s*$)|((<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*)?[\(]\s*([\{\[]\s*)?$)) |
# sure shot arrow functions even if => is on new line
(
(<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*)?
[(]\s*
(
([)]\s*:) | # ():
((\.\.\.\s*)?[_$[:alpha:]][_$[:alnum:]]*\s*:) # [(]param: | [(]...param:
)
) |
(
[<]\s*[_$[:alpha:]][_$[:alnum:]]*\s+extends\s*[^=>] # < typeparam extends
) |
# arrow function possible to detect only with => on same line
(
(<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*)? # typeparameters
\(\s*(([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\.\.\.\s*[_$[:alpha:]]))([^()]|(\(([^\(\)]|(\([^\(\)]*\)))*\)))*)?\) # parameters
(\s*:\s*([^<>\(\)]|\<[^<>]+\>|\([^\(\)]+\))+)? # return type
\s*=> # arrow operator
)
))
)) |
# typeannotation is fn type: < | () | (... | (param: | (param, | (param? | (param= | (param) =>
(:\s*(
(<) |
([(]\s*(
([)]) |
(\.\.\.) |
([_$[:alnum:]]+\s*(
([:,?=])|
([)]\s*=>)
))
))
)) |
(:\s*((<\s*$)|((<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*)?[\(]\s*([\{\[]\s*)?$))) |
(:\s*(=>|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(<[^<>]*>)|[^<>(),=])+=\s*(
((async\s+)?(
(function\s*[(<*]) |
(function\s+) |
([_$[:alpha:]][_$[:alnum:]]*\s*=>)
)) |
((async\s*)?(
((<\s*$)|((<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*)?[\(]\s*([\{\[]\s*)?$)) |
# sure shot arrow functions even if => is on new line
(
(<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*)?
[(]\s*
(
([)]\s*:) | # ():
((\.\.\.\s*)?[_$[:alpha:]][_$[:alnum:]]*\s*:) # [(]param: | [(]...param:
)
) |
(
[<]\s*[_$[:alpha:]][_$[:alnum:]]*\s+extends\s*[^=>] # < typeparam extends
) |
# arrow function possible to detect only with => on same line
(
(<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*)? # typeparameters
\(\s*(([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\.\.\.\s*[_$[:alpha:]]))([^()]|(\(([^\(\)]|(\([^\(\)]*\)))*\)))*)?\) # parameters
(\s*:\s*([^<>\(\)]|\<[^<>]+\>|\([^\(\)]+\))+)? # return type
\s*=> # arrow operator
)
))
)))
captures:
1: storage.modifier.ts
2: keyword.operator.rest.ts
3: entity.name.function.ts variable.language.this.ts
4: entity.name.function.ts
5: keyword.operator.optional.ts
- match: '(?x)(?:(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(public|private|protected|readonly)\s+)?(?:(\.\.\.)\s*)?(?<!=|:)(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:(this)|([_$[:alpha:]][_$[:alnum:]]*))(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))\s*(\??)'
captures:
1: storage.modifier.ts
2: keyword.operator.rest.ts
3: variable.parameter.ts variable.language.this.ts
4: variable.parameter.ts
5: keyword.operator.optional.ts
parameter-object-binding-element:
- include: comment
- match: |-
(?x)(?=((\b(?<!\$)0(x|X)[0-9a-fA-F][0-9a-fA-F_]*\b(?!\$))|(\b(?<!\$)0(b|B)[01][01_]*\b(?!\$))|(\b(?<!\$)0(o|O)?[0-7][0-7_]*\b(?!\$))|((?<!\$)(?:
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # 1.1E+3
(?:\b[0-9][0-9_]*(\.)[eE][+-]?[0-9][0-9_]*\b)| # 1.E+3
(?:\B(\.)[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # .1E+3
(?:\b[0-9][0-9_]*[eE][+-]?[0-9][0-9_]*\b)| # 1E+3
(?:\b[0-9][0-9_]*(\.)[0-9][0-9_]*\b)| # 1.1
(?:\b[0-9][0-9_]*(\.)\B)| # 1.
(?:\B(\.)[0-9][0-9_]*\b)| # .1
(?:\b[0-9][0-9_]*\b(?!\.)) # 1
)(?!\$))|([_$[:alpha:]][_$[:alnum:]]*)|(\'([^\'\\]|\\\'|\\)*\')|(\"([^\"\\]|\\\"|\\)*\")|(\[([^\[\]]|\[[^\[\]]*\])+\]))\s*(:))
push:
- match: '(?=,|\})'
pop: true
- include: object-binding-element-propertyName
- include: parameter-binding-element
- include: parameter-object-binding-pattern
- include: destructuring-parameter-rest
- include: variable-initializer
- include: punctuation-comma
parameter-object-binding-pattern:
- match: '(?:(\.\.\.)\s*)?(\{)'
captures:
1: keyword.operator.rest.ts
2: punctuation.definition.binding-pattern.object.ts
push:
- match: '\}'
captures:
0: punctuation.definition.binding-pattern.object.ts
pop: true
- include: parameter-object-binding-element
paren-expression:
- match: \(
captures:
0: meta.brace.round.ts
push:
- match: \)
captures:
0: meta.brace.round.ts
pop: true
- include: expression
paren-expression-possibly-arrow:
- match: '(?<=[(=,])\s*(async)?(?=\s*((<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*))?\(\s*[\{\[]\s*$)'
captures:
1: storage.modifier.async.ts
push:
- match: (?<=\))
pop: true
- include: paren-expression-possibly-arrow-with-typeparameters
- match: '(?<=[(=,]|=>)\s*(async)?(?=\s*((((<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*))?\()|(<))\s*$)'
captures:
1: storage.modifier.async.ts
push:
- match: (?<=\))
pop: true
- include: paren-expression-possibly-arrow-with-typeparameters
- include: possibly-arrow-return-type
paren-expression-possibly-arrow-with-typeparameters:
- include: type-parameters
- match: \(
captures:
0: meta.brace.round.ts
push:
- match: \)
captures:
0: meta.brace.round.ts
pop: true
- include: expression-inside-possibly-arrow-parens
possibly-arrow-return-type:
- match: '(?<=\))\s*(:)(?=\s*([^<>\(\)]|\<[^<>]+\>|\([^\(\)]+\))+\s*=>)'
captures:
1: meta.arrow.ts meta.return.type.arrow.ts keyword.operator.type.annotation.ts
push:
- meta_content_scope: meta.arrow.ts meta.return.type.arrow.ts
- match: '(?==>|\{|(^\s*(export|function|class|interface|let|var|const|import|enum|namespace|module|type|abstract|declare)\s+))'
pop: true
- include: arrow-return-type-body
property-accessor:
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(get|set)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))'
scope: storage.type.property.ts
punctuation-accessor:
- match: '(?:(\.)|(\?\.(?!\s*[[:digit:]])))'
captures:
1: punctuation.accessor.ts
2: punctuation.accessor.optional.ts
punctuation-comma:
- match: ","
scope: punctuation.separator.comma.ts
punctuation-semicolon:
- match: ;
scope: punctuation.terminator.statement.ts
qstring-double:
- match: '"'
captures:
0: punctuation.definition.string.begin.ts
push:
- meta_scope: string.quoted.double.ts
- match: '(")|((?:[^\\\n])$)'
captures:
1: punctuation.definition.string.end.ts
2: invalid.illegal.newline.ts
pop: true
- include: string-character-escape
qstring-single:
- match: "'"
captures:
0: punctuation.definition.string.begin.ts
push:
- meta_scope: string.quoted.single.ts
- match: '(\'')|((?:[^\\\n])$)'
captures:
1: punctuation.definition.string.end.ts
2: invalid.illegal.newline.ts
pop: true
- include: string-character-escape
regex:
- match: '(?<!\+\+|--|})(?<=[=(:,\[?+!]|^return|[^\._$[:alnum:]]return|^case|[^\._$[:alnum:]]case|=>|&&|\|\||\*\/)\s*(\/)(?![\/*])(?=(?:[^\/\\\[]|\\.|\[([^\]\\]|\\.)+\])+\/[gimsuy]*(?!\s*[a-zA-Z0-9_$]))'
captures:
1: punctuation.definition.string.begin.ts
push:
- meta_scope: string.regexp.ts
- match: "(/)([gimsuy]*)"
captures:
1: punctuation.definition.string.end.ts
2: keyword.other.ts
pop: true
- include: regexp
- match: '(?<![_$[:alnum:])\]]|\+\+|--|})\/(?![\/*])(?=(?:[^\/\\\[]|\\.|\[([^\]\\]|\\.)+\])+\/[gimsuy]*(?!\s*[a-zA-Z0-9_$]))'
captures:
0: punctuation.definition.string.begin.ts
push:
- meta_scope: string.regexp.ts
- match: "(/)([gimsuy]*)"
captures:
1: punctuation.definition.string.end.ts
2: keyword.other.ts
pop: true
- include: regexp
regex-character-class:
- match: '\\[wWsSdDtrnvf]|\.'
scope: constant.other.character-class.regexp
- match: '\\([0-7]{3}|x[0-9A-Fa-f]{2}|u[0-9A-Fa-f]{4})'
scope: constant.character.numeric.regexp
- match: '\\c[A-Z]'
scope: constant.character.control.regexp
- match: \\.
scope: constant.character.escape.backslash.regexp
regexp:
- match: '\\[bB]|\^|\$'
scope: keyword.control.anchor.regexp
- match: '\\[1-9]\d*|\\k<([a-zA-Z_$][\w$]*)>'
captures:
0: keyword.other.back-reference.regexp
1: variable.other.regexp
- match: '[?+*]|\{(\d+,\d+|\d+,|,\d+|\d+)\}\??'
scope: keyword.operator.quantifier.regexp
- match: \|
scope: keyword.operator.or.regexp
- match: (\()((\?=)|(\?!)|(\?<=)|(\?<!))
captures:
1: punctuation.definition.group.regexp
2: punctuation.definition.group.assertion.regexp
3: meta.assertion.look-ahead.regexp
4: meta.assertion.negative-look-ahead.regexp
5: meta.assertion.look-behind.regexp
6: meta.assertion.negative-look-behind.regexp
push:
- meta_scope: meta.group.assertion.regexp
- match: (\))
captures:
1: punctuation.definition.group.regexp
pop: true
- include: regexp
- match: '\((?:(\?:)|(?:\?<([a-zA-Z_$][\w$]*)>))?'
captures:
0: punctuation.definition.group.regexp
1: punctuation.definition.group.no-capture.regexp
2: variable.other.regexp
push:
- meta_scope: meta.group.regexp
- match: \)
captures:
0: punctuation.definition.group.regexp
pop: true
- include: regexp
- match: '(\[)(\^)?'
captures:
1: punctuation.definition.character-class.regexp
2: keyword.operator.negation.regexp
push:
- meta_scope: constant.other.character-class.set.regexp
- match: '(\])'
captures:
1: punctuation.definition.character-class.regexp
pop: true
- match: '(?:.|(\\(?:[0-7]{3}|x[0-9A-Fa-f]{2}|u[0-9A-Fa-f]{4}))|(\\c[A-Z])|(\\.))\-(?:[^\]\\]|(\\(?:[0-7]{3}|x[0-9A-Fa-f]{2}|u[0-9A-Fa-f]{4}))|(\\c[A-Z])|(\\.))'
scope: constant.other.character-class.range.regexp
captures:
1: constant.character.numeric.regexp
2: constant.character.control.regexp
3: constant.character.escape.backslash.regexp
4: constant.character.numeric.regexp
5: constant.character.control.regexp
6: constant.character.escape.backslash.regexp
- include: regex-character-class
- include: regex-character-class
return-type:
- match: (?<=\))\s*(:)(?=\s*\S)
captures:
1: keyword.operator.type.annotation.ts
push:
- meta_scope: meta.return.type.ts
- match: "(?<![:|&])(?=$|^|[{};,]|//)"
pop: true
- include: return-type-core
- match: (?<=\))\s*(:)
captures:
1: keyword.operator.type.annotation.ts
push:
- meta_scope: meta.return.type.ts
- match: '(?<![:|&])((?=[{};,]|//|^\s*$)|((?<=\S)(?=\s*$)))'
pop: true
- include: return-type-core
return-type-core:
- include: comment
- match: '(?<=[:|&])(?=\s*\{)'
push:
- match: '(?<=\})'
pop: true
- include: type-object
- include: type-predicate-operator
- include: type
statements:
- include: string
- include: template
- include: comment
- include: declaration
- include: control-statement
- include: after-operator-block-as-object-literal
- include: decl-block
- include: label
- include: expression
- include: punctuation-semicolon
string:
- include: qstring-single
- include: qstring-double
string-character-escape:
- match: '\\(x[0-9A-Fa-f]{2}|[0-2][0-7]{0,2}|3[0-6][0-7]?|37[0-7]?|[4-7][0-7]?|.|$)'
scope: constant.character.escape.ts
super-literal:
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))super\b(?!\$)'
scope: variable.language.super.ts
support-objects:
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(arguments)\b(?!\$)'
scope: variable.language.arguments.ts
- match: |-
(?x)(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(Array|ArrayBuffer|Atomics|Boolean|DataView|Date|Float32Array|Float64Array|Function|Generator
|GeneratorFunction|Int8Array|Int16Array|Int32Array|Intl|Map|Number|Object|Proxy
|Reflect|RegExp|Set|SharedArrayBuffer|SIMD|String|Symbol|TypedArray
|Uint8Array|Uint16Array|Uint32Array|Uint8ClampedArray|WeakMap|WeakSet)\b(?!\$)
scope: support.class.builtin.ts
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))((Eval|Internal|Range|Reference|Syntax|Type|URI)?Error)\b(?!\$)'
scope: support.class.error.ts
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(Promise)\b(?!\$)'
scope: support.class.promise.ts
- match: |-
(?x)(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(clear(Interval|Timeout)|decodeURI|decodeURIComponent|encodeURI|encodeURIComponent|escape|eval|
isFinite|isNaN|parseFloat|parseInt|require|set(Interval|Timeout)|super|unescape|uneval)(?=\s*\()
scope: support.function.ts
- match: |-
(?x)(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(Math)(?:\s*(?:(\.)|(\?\.(?!\s*[[:digit:]])))\s*(?:
(abs|acos|acosh|asin|asinh|atan|atan2|atanh|cbrt|ceil|clz32|cos|cosh|exp|
expm1|floor|fround|hypot|imul|log|log10|log1p|log2|max|min|pow|random|
round|sign|sin|sinh|sqrt|tan|tanh|trunc)
|
(E|LN10|LN2|LOG10E|LOG2E|PI|SQRT1_2|SQRT2)))?\b(?!\$)
captures:
1: support.constant.math.ts
2: punctuation.accessor.ts
3: punctuation.accessor.optional.ts
4: support.function.math.ts
5: support.constant.property.math.ts
- match: |-
(?x)(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(console)(?:\s*(?:(\.)|(\?\.(?!\s*[[:digit:]])))\s*(
assert|clear|count|debug|dir|error|group|groupCollapsed|groupEnd|info|log
|profile|profileEnd|table|time|timeEnd|timeStamp|trace|warn))?\b(?!\$)
captures:
1: support.class.console.ts
2: punctuation.accessor.ts
3: punctuation.accessor.optional.ts
4: support.function.console.ts
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(JSON)(?:\s*(?:(\.)|(\?\.(?!\s*[[:digit:]])))\s*(parse|stringify))?\b(?!\$)'
captures:
1: support.constant.json.ts
2: punctuation.accessor.ts
3: punctuation.accessor.optional.ts
4: support.function.json.ts
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(import)\s*(?:(\.)|(\?\.(?!\s*[[:digit:]])))\s*(meta)\b(?!\$)'
captures:
1: keyword.control.import.ts
2: punctuation.accessor.ts
3: punctuation.accessor.optional.ts
4: support.variable.property.importmeta.ts
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(new)\s*(?:(\.)|(\?\.(?!\s*[[:digit:]])))\s*(target)\b(?!\$)'
captures:
1: keyword.operator.new.ts
2: punctuation.accessor.ts
3: punctuation.accessor.optional.ts
4: support.variable.property.target.ts
- match: |-
(?x) (?:(\.)|(\?\.(?!\s*[[:digit:]]))) \s* (?:
(constructor|length|prototype|__proto__)
|
(EPSILON|MAX_SAFE_INTEGER|MAX_VALUE|MIN_SAFE_INTEGER|MIN_VALUE|NEGATIVE_INFINITY|POSITIVE_INFINITY))\b(?!\$)
captures:
1: punctuation.accessor.ts
2: punctuation.accessor.optional.ts
3: support.variable.property.ts
4: support.constant.ts
- match: |-
(?x) (?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.)) \b (?:
(document|event|navigator|performance|screen|window)
|
(AnalyserNode|ArrayBufferView|Attr|AudioBuffer|AudioBufferSourceNode|AudioContext|AudioDestinationNode|AudioListener
|AudioNode|AudioParam|BatteryManager|BeforeUnloadEvent|BiquadFilterNode|Blob|BufferSource|ByteString|CSS|CSSConditionRule
|CSSCounterStyleRule|CSSGroupingRule|CSSMatrix|CSSMediaRule|CSSPageRule|CSSPrimitiveValue|CSSRule|CSSRuleList|CSSStyleDeclaration
|CSSStyleRule|CSSStyleSheet|CSSSupportsRule|CSSValue|CSSValueList|CanvasGradient|CanvasImageSource|CanvasPattern
|CanvasRenderingContext2D|ChannelMergerNode|ChannelSplitterNode|CharacterData|ChromeWorker|CloseEvent|Comment|CompositionEvent
|Console|ConvolverNode|Coordinates|Credential|CredentialsContainer|Crypto|CryptoKey|CustomEvent|DOMError|DOMException
|DOMHighResTimeStamp|DOMImplementation|DOMString|DOMStringList|DOMStringMap|DOMTimeStamp|DOMTokenList|DataTransfer
|DataTransferItem|DataTransferItemList|DedicatedWorkerGlobalScope|DelayNode|DeviceProximityEvent|DirectoryEntry
|DirectoryEntrySync|DirectoryReader|DirectoryReaderSync|Document|DocumentFragment|DocumentTouch|DocumentType|DragEvent
|DynamicsCompressorNode|Element|Entry|EntrySync|ErrorEvent|Event|EventListener|EventSource|EventTarget|FederatedCredential
|FetchEvent|File|FileEntry|FileEntrySync|FileException|FileList|FileReader|FileReaderSync|FileSystem|FileSystemSync
|FontFace|FormData|GainNode|Gamepad|GamepadButton|GamepadEvent|Geolocation|GlobalEventHandlers|HTMLAnchorElement
|HTMLAreaElement|HTMLAudioElement|HTMLBRElement|HTMLBaseElement|HTMLBodyElement|HTMLButtonElement|HTMLCanvasElement
|HTMLCollection|HTMLContentElement|HTMLDListElement|HTMLDataElement|HTMLDataListElement|HTMLDialogElement|HTMLDivElement
|HTMLDocument|HTMLElement|HTMLEmbedElement|HTMLFieldSetElement|HTMLFontElement|HTMLFormControlsCollection|HTMLFormElement
|HTMLHRElement|HTMLHeadElement|HTMLHeadingElement|HTMLHtmlElement|HTMLIFrameElement|HTMLImageElement|HTMLInputElement
|HTMLKeygenElement|HTMLLIElement|HTMLLabelElement|HTMLLegendElement|HTMLLinkElement|HTMLMapElement|HTMLMediaElement
|HTMLMetaElement|HTMLMeterElement|HTMLModElement|HTMLOListElement|HTMLObjectElement|HTMLOptGroupElement|HTMLOptionElement
|HTMLOptionsCollection|HTMLOutputElement|HTMLParagraphElement|HTMLParamElement|HTMLPreElement|HTMLProgressElement
|HTMLQuoteElement|HTMLScriptElement|HTMLSelectElement|HTMLShadowElement|HTMLSourceElement|HTMLSpanElement|HTMLStyleElement
|HTMLTableCaptionElement|HTMLTableCellElement|HTMLTableColElement|HTMLTableDataCellElement|HTMLTableElement|HTMLTableHeaderCellElement
|HTMLTableRowElement|HTMLTableSectionElement|HTMLTextAreaElement|HTMLTimeElement|HTMLTitleElement|HTMLTrackElement
|HTMLUListElement|HTMLUnknownElement|HTMLVideoElement|HashChangeEvent|History|IDBCursor|IDBCursorWithValue|IDBDatabase
|IDBEnvironment|IDBFactory|IDBIndex|IDBKeyRange|IDBMutableFile|IDBObjectStore|IDBOpenDBRequest|IDBRequest|IDBTransaction
|IDBVersionChangeEvent|IIRFilterNode|IdentityManager|ImageBitmap|ImageBitmapFactories|ImageData|Index|InputDeviceCapabilities
|InputEvent|InstallEvent|InstallTrigger|KeyboardEvent|LinkStyle|LocalFileSystem|LocalFileSystemSync|Location|MIDIAccess
|MIDIConnectionEvent|MIDIInput|MIDIInputMap|MIDIOutputMap|MediaElementAudioSourceNode|MediaError|MediaKeyMessageEvent
|MediaKeySession|MediaKeyStatusMap|MediaKeySystemAccess|MediaKeySystemConfiguration|MediaKeys|MediaRecorder|MediaStream
|MediaStreamAudioDestinationNode|MediaStreamAudioSourceNode|MessageChannel|MessageEvent|MessagePort|MouseEvent
|MutationObserver|MutationRecord|NamedNodeMap|Navigator|NavigatorConcurrentHardware|NavigatorGeolocation|NavigatorID
|NavigatorLanguage|NavigatorOnLine|Node|NodeFilter|NodeIterator|NodeList|NonDocumentTypeChildNode|Notification
|OfflineAudioCompletionEvent|OfflineAudioContext|OscillatorNode|PageTransitionEvent|PannerNode|ParentNode|PasswordCredential
|Path2D|PaymentAddress|PaymentRequest|PaymentResponse|Performance|PerformanceEntry|PerformanceFrameTiming|PerformanceMark
|PerformanceMeasure|PerformanceNavigation|PerformanceNavigationTiming|PerformanceObserver|PerformanceObserverEntryList
|PerformanceResourceTiming|PerformanceTiming|PeriodicSyncEvent|PeriodicWave|Plugin|Point|PointerEvent|PopStateEvent
|PortCollection|Position|PositionError|PositionOptions|PresentationConnectionClosedEvent|PresentationConnectionList
|PresentationReceiver|ProcessingInstruction|ProgressEvent|PromiseRejectionEvent|PushEvent|PushRegistrationManager
|RTCCertificate|RTCConfiguration|RTCPeerConnection|RTCSessionDescriptionCallback|RTCStatsReport|RadioNodeList|RandomSource
|Range|ReadableByteStream|RenderingContext|SVGAElement|SVGAngle|SVGAnimateColorElement|SVGAnimateElement|SVGAnimateMotionElement
|SVGAnimateTransformElement|SVGAnimatedAngle|SVGAnimatedBoolean|SVGAnimatedEnumeration|SVGAnimatedInteger|SVGAnimatedLength
|SVGAnimatedLengthList|SVGAnimatedNumber|SVGAnimatedNumberList|SVGAnimatedPoints|SVGAnimatedPreserveAspectRatio
|SVGAnimatedRect|SVGAnimatedString|SVGAnimatedTransformList|SVGAnimationElement|SVGCircleElement|SVGClipPathElement
|SVGCursorElement|SVGDefsElement|SVGDescElement|SVGElement|SVGEllipseElement|SVGEvent|SVGFilterElement|SVGFontElement
|SVGFontFaceElement|SVGFontFaceFormatElement|SVGFontFaceNameElement|SVGFontFaceSrcElement|SVGFontFaceUriElement
|SVGForeignObjectElement|SVGGElement|SVGGlyphElement|SVGGradientElement|SVGHKernElement|SVGImageElement|SVGLength
|SVGLengthList|SVGLineElement|SVGLinearGradientElement|SVGMPathElement|SVGMaskElement|SVGMatrix|SVGMissingGlyphElement
|SVGNumber|SVGNumberList|SVGPathElement|SVGPatternElement|SVGPoint|SVGPolygonElement|SVGPolylineElement|SVGPreserveAspectRatio
|SVGRadialGradientElement|SVGRect|SVGRectElement|SVGSVGElement|SVGScriptElement|SVGSetElement|SVGStopElement|SVGStringList
|SVGStylable|SVGStyleElement|SVGSwitchElement|SVGSymbolElement|SVGTRefElement|SVGTSpanElement|SVGTests|SVGTextElement
|SVGTextPositioningElement|SVGTitleElement|SVGTransform|SVGTransformList|SVGTransformable|SVGUseElement|SVGVKernElement
|SVGViewElement|ServiceWorker|ServiceWorkerContainer|ServiceWorkerGlobalScope|ServiceWorkerRegistration|ServiceWorkerState
|ShadowRoot|SharedWorker|SharedWorkerGlobalScope|SourceBufferList|StereoPannerNode|Storage|StorageEvent|StyleSheet
|StyleSheetList|SubtleCrypto|SyncEvent|Text|TextMetrics|TimeEvent|TimeRanges|Touch|TouchEvent|TouchList|Transferable
|TreeWalker|UIEvent|USVString|VRDisplayCapabilities|ValidityState|WaveShaperNode|WebGL|WebGLActiveInfo|WebGLBuffer
|WebGLContextEvent|WebGLFramebuffer|WebGLProgram|WebGLRenderbuffer|WebGLRenderingContext|WebGLShader|WebGLShaderPrecisionFormat
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captures:
1: support.variable.dom.ts
2: support.class.dom.ts
- match: |-
(?x) (?:(\.)|(\?\.(?!\s*[[:digit:]]))) \s* (?:
(ATTRIBUTE_NODE|CDATA_SECTION_NODE|COMMENT_NODE|DOCUMENT_FRAGMENT_NODE|DOCUMENT_NODE|DOCUMENT_TYPE_NODE
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|
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captures:
1: punctuation.accessor.ts
2: punctuation.accessor.optional.ts
3: support.constant.dom.ts
4: support.variable.property.dom.ts
- match: |-
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scope: support.class.node.ts
- match: |-
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|
(abort|chdir|cwd|disconnect|exit|[sg]ete?[gu]id|send|[sg]etgroups|initgroups|kill|memoryUsage|nextTick|umask|uptime|hrtime)
))?\b(?!\$)
captures:
1: support.variable.object.process.ts
2: punctuation.accessor.ts
3: punctuation.accessor.optional.ts
4: support.variable.property.process.ts
5: support.function.process.ts
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:(exports)|(module)(?:(?:(\.)|(\?\.(?!\s*[[:digit:]])))(exports|id|filename|loaded|parent|children))?)\b(?!\$)'
captures:
1: support.type.object.module.ts
2: support.type.object.module.ts
3: punctuation.accessor.ts
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)(?=\s*\()
captures:
1: punctuation.accessor.ts
2: punctuation.accessor.optional.ts
3: support.function.event-handler.ts
4: support.function.ts
5: support.function.dom.ts
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captures:
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captures:
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(<) |
([(]\s*(
([)]) |
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([:,?=])|
([)]\s*=>)
))
))
)) |
(:\s*((<\s*$)|((<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*)?[\(]\s*([\{\[]\s*)?$))))
captures:
1: storage.modifier.ts
2: keyword.operator.rest.ts
3: entity.name.function.ts variable.language.this.ts
4: entity.name.function.ts
5: keyword.operator.optional.ts
- match: '(?x)(?:(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(public|private|protected|readonly)\s+)?(?:(\.\.\.)\s*)?(?<!=|:)(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:(this)|([_$[:alpha:]][_$[:alnum:]]*))\s*(\??)(?=:)'
captures:
1: storage.modifier.ts
2: keyword.operator.rest.ts
3: variable.parameter.ts variable.language.this.ts
4: variable.parameter.ts
5: keyword.operator.optional.ts
- include: type-annotation
- match: ","
scope: punctuation.separator.parameter.ts
- include: type
type-predicate-operator:
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))is(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))'
scope: keyword.operator.expression.is.ts
type-primitive:
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(string|number|boolean|symbol|any|void|never)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))'
scope: support.type.primitive.ts
type-tuple:
- match: '\['
captures:
0: meta.brace.square.ts
push:
- meta_scope: meta.type.tuple.ts
- match: '\]'
captures:
0: meta.brace.square.ts
pop: true
- include: type
- include: punctuation-comma
typeof-operator:
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))typeof(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))'
scope: keyword.operator.expression.typeof.ts
undefined-literal:
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))undefined(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))'
scope: constant.language.undefined.ts
var-expr:
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:(\bexport)\s+)?\b(var|let)(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))'
captures:
1: keyword.control.export.ts
2: storage.type.ts
push:
- meta_scope: meta.var.expr.ts
- match: '((?=;|}|(\s+(of|in)\s+)|^\s*$|;|^\s*abstract\b|^\s*async\b|^\s*class\b|^\s*const\b|^\s*declare\b|^\s*enum\b|^\s*export\b|^\s*function\b|^\s*import\b|^\s*interface\b|^\s*let\b|^\s*module\b|^\s*namespace\b|^\s*return\b|^\s*type\b|^\s*var\b)|((?<=\S)(?<!^let|[^\._$[:alnum:]]let|^var|[^\._$[:alnum:]]var)(?=\s*$)))'
pop: true
- include: destructuring-variable
- include: var-single-variable
- include: variable-initializer
- include: comment
- match: (,)\s*(?!\S)
captures:
1: punctuation.separator.comma.ts
push:
- match: '(?<!,)(((?==|;|}|(\s+(of|in)\s+)|^\s*$))|((?<=\S)(?=\s*$)))'
pop: true
- include: comment
- include: destructuring-variable
- include: var-single-variable
- include: punctuation-comma
- include: punctuation-comma
- match: '(?<![_$[:alnum:]])(?:(?<=\.\.\.)|(?<!\.))(?:(\bexport)\s+)?\b(const(?!\s+enum\b))(?![_$[:alnum:]])(?:(?=\.\.\.)|(?!\.))'
captures:
1: keyword.control.export.ts
2: storage.type.ts
push:
- meta_scope: meta.var.expr.ts
- match: '((?=;|}|(\s+(of|in)\s+)|^\s*$|;|^\s*abstract\b|^\s*async\b|^\s*class\b|^\s*const\b|^\s*declare\b|^\s*enum\b|^\s*export\b|^\s*function\b|^\s*import\b|^\s*interface\b|^\s*let\b|^\s*module\b|^\s*namespace\b|^\s*return\b|^\s*type\b|^\s*var\b)|((?<=\S)(?<!^const|[^\._$[:alnum:]]const)(?=\s*$)))'
pop: true
- include: destructuring-const
- include: var-single-const
- include: variable-initializer
- include: comment
- match: (,)\s*(?!\S)
captures:
1: punctuation.separator.comma.ts
push:
- match: '(?<!,)(((?==|;|}|(\s+(of|in)\s+)|^\s*$))|((?<=\S)(?=\s*$)))'
pop: true
- include: comment
- include: destructuring-const
- include: var-single-const
- include: punctuation-comma
- include: punctuation-comma
var-single-const:
- match: |-
(?x)([_$[:alpha:]][_$[:alnum:]]*)(?=\s*
# function assignment |
(=\s*(
((async\s+)?(
(function\s*[(<*]) |
(function\s+) |
([_$[:alpha:]][_$[:alnum:]]*\s*=>)
)) |
((async\s*)?(
((<\s*$)|((<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*)?[\(]\s*([\{\[]\s*)?$)) |
# sure shot arrow functions even if => is on new line
(
(<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*)?
[(]\s*
(
([)]\s*:) | # ():
((\.\.\.\s*)?[_$[:alpha:]][_$[:alnum:]]*\s*:) # [(]param: | [(]...param:
)
) |
(
[<]\s*[_$[:alpha:]][_$[:alnum:]]*\s+extends\s*[^=>] # < typeparam extends
) |
# arrow function possible to detect only with => on same line
(
(<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*)? # typeparameters
\(\s*(([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\.\.\.\s*[_$[:alpha:]]))([^()]|(\(([^\(\)]|(\([^\(\)]*\)))*\)))*)?\) # parameters
(\s*:\s*([^<>\(\)]|\<[^<>]+\>|\([^\(\)]+\))+)? # return type
\s*=> # arrow operator
)
))
)) |
# typeannotation is fn type: < | () | (... | (param: | (param, | (param? | (param= | (param) =>
(:\s*(
(<) |
([(]\s*(
([)]) |
(\.\.\.) |
([_$[:alnum:]]+\s*(
([:,?=])|
([)]\s*=>)
))
))
)) |
(:\s*((<\s*$)|((<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*)?[\(]\s*([\{\[]\s*)?$))) |
(:\s*(=>|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(<[^<>]*>)|[^<>(),=])+=\s*(
((async\s+)?(
(function\s*[(<*]) |
(function\s+) |
([_$[:alpha:]][_$[:alnum:]]*\s*=>)
)) |
((async\s*)?(
((<\s*$)|((<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*)?[\(]\s*([\{\[]\s*)?$)) |
# sure shot arrow functions even if => is on new line
(
(<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*)?
[(]\s*
(
([)]\s*:) | # ():
((\.\.\.\s*)?[_$[:alpha:]][_$[:alnum:]]*\s*:) # [(]param: | [(]...param:
)
) |
(
[<]\s*[_$[:alpha:]][_$[:alnum:]]*\s+extends\s*[^=>] # < typeparam extends
) |
# arrow function possible to detect only with => on same line
(
(<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*)? # typeparameters
\(\s*(([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\.\.\.\s*[_$[:alpha:]]))([^()]|(\(([^\(\)]|(\([^\(\)]*\)))*\)))*)?\) # parameters
(\s*:\s*([^<>\(\)]|\<[^<>]+\>|\([^\(\)]+\))+)? # return type
\s*=> # arrow operator
)
))
)))
captures:
1: meta.definition.variable.ts variable.other.constant.ts entity.name.function.ts
push:
- meta_scope: meta.var-single-variable.expr.ts
- match: '(?=$|^|[;,=}]|(\s+(of|in)\s+))'
pop: true
- include: var-single-variable-type-annotation
- match: "([_$[:alpha:]][_$[:alnum:]]*)"
captures:
1: meta.definition.variable.ts variable.other.constant.ts
push:
- meta_scope: meta.var-single-variable.expr.ts
- match: '(?=$|^|[;,=}]|(\s+(of|in)\s+))'
pop: true
- include: var-single-variable-type-annotation
var-single-variable:
- match: |-
(?x)([_$[:alpha:]][_$[:alnum:]]*)(?=\s*
# function assignment |
(=\s*(
((async\s+)?(
(function\s*[(<*]) |
(function\s+) |
([_$[:alpha:]][_$[:alnum:]]*\s*=>)
)) |
((async\s*)?(
((<\s*$)|((<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*)?[\(]\s*([\{\[]\s*)?$)) |
# sure shot arrow functions even if => is on new line
(
(<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*)?
[(]\s*
(
([)]\s*:) | # ():
((\.\.\.\s*)?[_$[:alpha:]][_$[:alnum:]]*\s*:) # [(]param: | [(]...param:
)
) |
(
[<]\s*[_$[:alpha:]][_$[:alnum:]]*\s+extends\s*[^=>] # < typeparam extends
) |
# arrow function possible to detect only with => on same line
(
(<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*)? # typeparameters
\(\s*(([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\.\.\.\s*[_$[:alpha:]]))([^()]|(\(([^\(\)]|(\([^\(\)]*\)))*\)))*)?\) # parameters
(\s*:\s*([^<>\(\)]|\<[^<>]+\>|\([^\(\)]+\))+)? # return type
\s*=> # arrow operator
)
))
)) |
# typeannotation is fn type: < | () | (... | (param: | (param, | (param? | (param= | (param) =>
(:\s*(
(<) |
([(]\s*(
([)]) |
(\.\.\.) |
([_$[:alnum:]]+\s*(
([:,?=])|
([)]\s*=>)
))
))
)) |
(:\s*((<\s*$)|((<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*)?[\(]\s*([\{\[]\s*)?$))) |
(:\s*(=>|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(<[^<>]*>)|[^<>(),=])+=\s*(
((async\s+)?(
(function\s*[(<*]) |
(function\s+) |
([_$[:alpha:]][_$[:alnum:]]*\s*=>)
)) |
((async\s*)?(
((<\s*$)|((<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*)?[\(]\s*([\{\[]\s*)?$)) |
# sure shot arrow functions even if => is on new line
(
(<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*)?
[(]\s*
(
([)]\s*:) | # ():
((\.\.\.\s*)?[_$[:alpha:]][_$[:alnum:]]*\s*:) # [(]param: | [(]...param:
)
) |
(
[<]\s*[_$[:alpha:]][_$[:alnum:]]*\s+extends\s*[^=>] # < typeparam extends
) |
# arrow function possible to detect only with => on same line
(
(<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<]|\<\s*([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\(([^\(\)]|(\([^\(\)]*\)))*\))|(\[([^\[\]]|(\[[^\[\]]*\]))*\]))([^=<>]|=[^<])*\>)*>\s*)? # typeparameters
\(\s*(([_$[:alpha:]]|(\{([^\{\}]|(\{[^\{\}]*\}))*\})|(\[([^\[\]]|(\[[^\[\]]*\]))*\])|(\.\.\.\s*[_$[:alpha:]]))([^()]|(\(([^\(\)]|(\([^\(\)]*\)))*\)))*)?\) # parameters
(\s*:\s*([^<>\(\)]|\<[^<>]+\>|\([^\(\)]+\))+)? # return type
\s*=> # arrow operator
)
))
)))
captures:
1: meta.definition.variable.ts entity.name.function.ts
push:
- meta_scope: meta.var-single-variable.expr.ts
- match: '(?=$|^|[;,=}]|(\s+(of|in)\s+))'
pop: true
- include: var-single-variable-type-annotation
- match: "([[:upper:]][_$[:digit:][:upper:]]*)(?![_$[:alnum:]])"
captures:
1: meta.definition.variable.ts variable.other.constant.ts
push:
- meta_scope: meta.var-single-variable.expr.ts
- match: '(?=$|^|[;,=}]|(\s+(of|in)\s+))'
pop: true
- include: var-single-variable-type-annotation
- match: "([_$[:alpha:]][_$[:alnum:]]*)"
captures:
1: meta.definition.variable.ts variable.other.readwrite.ts
push:
- meta_scope: meta.var-single-variable.expr.ts
- match: '(?=$|^|[;,=}]|(\s+(of|in)\s+))'
pop: true
- include: var-single-variable-type-annotation
var-single-variable-type-annotation:
- include: type-annotation
- include: string
- include: comment
variable-initializer:
- match: (?<!=|!)(=)(?!=)(?=\s*\S)
captures:
1: keyword.operator.assignment.ts
push:
- match: '(?=$|^|[,);}\]])'
pop: true
- include: expression
- match: (?<!=|!)(=)(?!=)
captures:
1: keyword.operator.assignment.ts
push:
- match: '(?=[,);}\]])|(?=^\s*$)|(?<=\S)(?<!=)(?=\s*$)'
pop: true
- include: expression
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