Add missing file

crates/nu-command/src/hide.rs

@@ -0,0 +1,28 @@
+use nu_protocol::ast::Call;
+use nu_protocol::engine::{Command, EvaluationContext};
+use nu_protocol::{Signature, SyntaxShape, Value};
+
+pub struct Hide;
+
+impl Command for Hide {
+    fn name(&self) -> &str {
+        "hide"
+    }
+
+    fn usage(&self) -> &str {
+        "Hide definitions in the current scope"
+    }
+
+    fn signature(&self) -> nu_protocol::Signature {
+        Signature::build("hide").required("pattern", SyntaxShape::String, "import pattern")
+    }
+
+    fn run(
+        &self,
+        _context: &EvaluationContext,
+        call: &Call,
+        _input: Value,
+    ) -> Result<nu_protocol::Value, nu_protocol::ShellError> {
+        Ok(Value::Nothing { span: call.head })
+    }
+}