feat(typescript): Scope constructor method definitions

README.md

@@ -1619,6 +1619,7 @@ Language scopes:
           - async-function: `async function` definitions
           - sync-function:  Non-`async function` definitions
           - method:         Method definitions
+          - constructor:    `constructor` method definitions
           - class:          `class` definitions
           - enum:           `enum` definitions
           - interface:      `interface` definitions

src/scoping/langs/typescript.rs

@@ -24,6 +24,8 @@ pub enum PreparedTypeScriptQuery {
     SyncFunction,
     /// Method definitions.
     Method,
+    /// `constructor` method definitions.
+    Constructor,
     /// `class` definitions.
     Class,
     /// `enum` definitions.
@@ -68,6 +70,11 @@ impl From<PreparedTypeScriptQuery> for TSQuery {
                     )"#
                 }
                 PreparedTypeScriptQuery::Method => "(method_definition) @method",
+                PreparedTypeScriptQuery::Constructor => {
+                    r#"(method_definition
+                        name: (_) @name (#eq? @name "constructor")
+                    ) @constructor"#
+                }
                 PreparedTypeScriptQuery::Class => "(class_declaration) @class",
                 PreparedTypeScriptQuery::Enum => "(enum_declaration) @enum",
                 PreparedTypeScriptQuery::Interface => "(interface_declaration) @interface",

tests/langs/mod.rs

@@ -197,6 +197,11 @@ impl InScopeLinePart {
     include_str!("typescript/base.ts"),
     TypeScript::new(CodeQuery::Prepared(PreparedTypeScriptQuery::Method)),
 )]
+#[case(
+    "base.ts_constructor",
+    include_str!("typescript/base.ts"),
+    TypeScript::new(CodeQuery::Prepared(PreparedTypeScriptQuery::Constructor)),
+)]
 #[case(
     "base.ts_class",
     include_str!("typescript/base.ts"),

tests/langs/snapshots/r#mod__langs__base.ts_constructor.snap

@@ -0,0 +1,52 @@
+---
+source: tests/langs/mod.rs
+expression: inscope_parts
+---
+- n: 84
+  l: "    constructor(h: number, m: number) { }\n"
+  m: "    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  "
+- n: 106
+  l: "    constructor(message: string) {\n"
+  m: "    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^"
+- n: 107
+  l: "        this.greeting = message;\n"
+  m: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+- n: 108
+  l: "    }\n"
+  m: "^^^^^  "
+- n: 117
+  l: "    constructor(theName: string) { this.name = theName; }\n"
+  m: "    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  "
+- n: 124
+  l: "    constructor(name: string) { super(name); }\n"
+  m: "    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  "
+- n: 132
+  l: "    constructor(name: string) { super(name); }\n"
+  m: "    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  "
+- n: 146
+  l: "    constructor(name: string) { this.name = name; }\n"
+  m: "    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  "
+- n: 153
+  l: "    constructor (theName: string) {\n"
+  m: "    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^"
+- n: 154
+  l: "        this.name = theName;\n"
+  m: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+- n: 155
+  l: "    }\n"
+  m: "^^^^^  "
+- n: 178
+  l: "    constructor(public name: string) {\n"
+  m: "    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^"
+- n: 179
+  l: "    }\n"
+  m: "^^^^^  "
+- n: 282
+  l: "    constructor(message: string) {\n"
+  m: "    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^"
+- n: 283
+  l: "        this.greeting = message;\n"
+  m: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+- n: 284
+  l: "    }\n"
+  m: "^^^^^  "