Breaking: typescript-estree to 8.1.0 and typescript to 3.2.1

.gitignore

@@ -7,3 +7,4 @@ _test.js
 .vscode
 yarn.lock
 .eslint-release-info.json
+.idea

README.md

@@ -59,7 +59,7 @@ The following additional configuration options are available by specifying them
 
 We will always endeavor to support the latest stable version of TypeScript.
 
-The version of TypeScript currently supported by this parser is `~3.1.1`. This is reflected in the `devDependency` requirement within the package.json file, and it is what the tests will be run against. We have an open `peerDependency` requirement in order to allow for experimentation on newer/beta versions of TypeScript.
+The version of TypeScript currently supported by this parser is `~3.2.1`. This is reflected in the `devDependency` requirement within the package.json file, and it is what the tests will be run against. We have an open `peerDependency` requirement in order to allow for experimentation on newer/beta versions of TypeScript.
 
 If you use a non-supported version of TypeScript, the parser will log a warning to the console.
 

analyze-scope.js

@@ -239,25 +239,6 @@ class Referencer extends OriginalReferencer {
         super.MethodDefinition(node);
     }
 
-    /**
-     * Override.
-     * Don't make variable if `kind === "type"`.
-     * It doesn't declare variables but declare types.
-     * @param {VariableDeclaration} node The VariableDeclaration node to visit.
-     * @returns {void}
-     */
-    VariableDeclaration(node) {
-        if (node.kind !== "type") {
-            super.VariableDeclaration(node);
-            return;
-        }
-
-        // To detect typeof.
-        this.typeMode = true;
-        this.visitChildren(node);
-        this.typeMode = false;
-    }
-
     /**
      * Don't create the reference object for the key if not computed.
      * @param {TSEmptyBodyFunctionDeclaration} node The TSEmptyBodyFunctionDeclaration node to visit.
@@ -337,6 +318,7 @@ class Referencer extends OriginalReferencer {
         this.visit(returnType);
         this.typeMode = upperTypeMode;
     }
+
     TSEmptyBodyDeclareFunction(node) {
         this.TSEmptyBodyFunctionDeclaration(node);
     }
@@ -418,9 +400,97 @@ class Referencer extends OriginalReferencer {
         }
     }
 
+    /**
+     * @param {TSTypeReference} node The TSTypeReference node to visit.
+     * @returns {void}
+     */
+    TSTypeReference(node) {
+        this.visitTypeNodes(node);
+    }
+
+    /**
+     * @param {TSTypeLiteral} node The TSTypeLiteral node to visit.
+     * @returns {void}
+     */
+    TSTypeLiteral(node) {
+        this.visitTypeNodes(node);
+    }
+
+    /**
+     * @param {TSLiteralType} node The TSLiteralType node to visit.
+     * @returns {void}
+     */
+    TSLiteralType(node) {
+        this.visitTypeNodes(node);
+    }
+
+    /**
+     * @param {TSIntersectionType} node The TSIntersectionType node to visit.
+     * @returns {void}
+     */
+    TSIntersectionType(node) {
+        this.visitTypeNodes(node);
+    }
+
+    /**
+     * @param {TSConditionalType} node The TSConditionalType node to visit.
+     * @returns {void}
+     */
+    TSConditionalType(node) {
+        this.visitTypeNodes(node);
+    }
+
+    /**
+     * @param {TSIndexedAccessType} node The TSIndexedAccessType node to visit.
+     * @returns {void}
+     */
+    TSIndexedAccessType(node) {
+        this.visitTypeNodes(node);
+    }
+
+    /**
+     * @param {TSMappedType} node The TSMappedType node to visit.
+     * @returns {void}
+     */
+    TSMappedType(node) {
+        this.visitTypeNodes(node);
+    }
+
+    /**
+     * @param {TSOptionalType} node The TSOptionalType node to visit.
+     * @returns {void}
+     */
+    TSOptionalType(node) {
+        this.visitTypeNodes(node);
+    }
+
+    /**
+     * @param {TSParenthesizedType} node The TSParenthesizedType node to visit.
+     * @returns {void}
+     */
+    TSParenthesizedType(node) {
+        this.visitTypeNodes(node);
+    }
+
+    /**
+     * @param {TSRestType} node The TSRestType node to visit.
+     * @returns {void}
+     */
+    TSRestType(node) {
+        this.visitTypeNodes(node);
+    }
+
+    /**
+     * @param {TSTupleType} node The TSTupleType node to visit.
+     * @returns {void}
+     */
+    TSTupleType(node) {
+        this.visitTypeNodes(node);
+    }
+
     /**
      * Create reference objects for the object part. (This is `obj.prop`)
-     * @param {TSTypeQuery} node The TSTypeQuery node to visit.
+     * @param {TSQualifiedName} node The TSQualifiedName node to visit.
      * @returns {void}
      */
     TSQualifiedName(node) {
@@ -556,6 +626,12 @@ class Referencer extends OriginalReferencer {
         this.visit(body);
     }
 
+    TSTypeAliasDeclaration(node) {
+        this.typeMode = true;
+        this.visitChildren(node);
+        this.typeMode = false;
+    }
+
     /**
      * Process the module block.
      * @param {TSModuleBlock} node The TSModuleBlock node to visit.
@@ -628,6 +704,21 @@ class Referencer extends OriginalReferencer {
             decorators.forEach(this.visit, this);
         }
     }
+
+    /**
+     * Process all child of type nodes
+     * @param {any} node node to be processed
+     * @returns {void}
+     */
+    visitTypeNodes(node) {
+        if (this.typeMode) {
+            this.visitChildren(node);
+        } else {
+            this.typeMode = true;
+            this.visitChildren(node);
+            this.typeMode = false;
+        }
+    }
 }
 
 module.exports = function(ast, parserOptions, extraOptions) {

package.json

@@ -46,7 +46,7 @@
   "dependencies": {
     "eslint-scope": "^4.0.0",
     "eslint-visitor-keys": "^1.0.0",
-    "typescript-estree": "5.3.0"
+    "typescript-estree": "8.1.0"
   },
   "devDependencies": {
     "eslint": "^4.19.1",
@@ -57,7 +57,7 @@
     "npm-license": "0.3.3",
     "shelljs": "0.8.2",
     "shelljs-nodecli": "0.1.1",
-    "typescript": "~3.1.1"
+    "typescript": "~3.2.1"
   },
   "jest": {
     "testEnvironment": "node",

parser.js

@@ -42,9 +42,9 @@ exports.parseForESLint = function parseForESLint(code, options) {
         enter: node => {
             switch (node.type) {
                 // Just for backward compatibility.
-                case "DeclareFunction":
+                case "TSDeclareFunction":
                     if (!node.body) {
-                        node.type = `TSEmptyBody${node.type}`;
+                        node.type = "TSEmptyBodyDeclareFunction";
                     }
                     break;
 

tests/fixtures/ecma-features/bigIntLiterals/binary.src.js

@@ -0,0 +1 @@
+0b1n;

tests/fixtures/ecma-features/bigIntLiterals/decimal.src.js

@@ -0,0 +1 @@
+1n;

tests/fixtures/ecma-features/bigIntLiterals/hex.src.js

@@ -0,0 +1 @@
+0x1n;

tests/fixtures/ecma-features/bigIntLiterals/octal.src.js

@@ -0,0 +1 @@
+0o1n;

tests/fixtures/scope-analysis/type-alias.ts

@@ -0,0 +1 @@
+type foo = string

tests/fixtures/scope-analysis/types-array-type.src.ts

@@ -0,0 +1 @@
+type Foo = string[]

tests/fixtures/scope-analysis/types-conditional-with-null.src.ts

@@ -0,0 +1 @@
+let x: number extends string ? boolean : null;

tests/fixtures/scope-analysis/types-conditional.src.ts

@@ -0,0 +1 @@
+let x: number extends string ? boolean : string;

tests/fixtures/scope-analysis/types-indexed.src.ts

@@ -0,0 +1 @@
+let x: T[K];

tests/fixtures/scope-analysis/types-intersection-type.src.ts

@@ -0,0 +1 @@
+type LinkedList<T> = T & { next: LinkedList<T> };

tests/fixtures/scope-analysis/types-mapped-readonly-minus.src.ts

@@ -0,0 +1 @@
+let map: { -readonly [P in string]-?: number };

tests/fixtures/scope-analysis/types-mapped-readonly-plus.src.ts

@@ -0,0 +1 @@
+let map: { +readonly [P in string]+?: number; };

tests/fixtures/scope-analysis/types-mapped-readonly.src.ts

@@ -0,0 +1 @@
+let map: { readonly [P in string]?: number; };

tests/fixtures/scope-analysis/types-mapped.src.ts

@@ -0,0 +1 @@
+let map: { [P in string]: number; };

tests/fixtures/scope-analysis/types-nested-types.src.ts

@@ -0,0 +1 @@
+type Foo = [number, string?, boolean?] | [{}, [number?] | null & boolean[]] & {}

tests/fixtures/scope-analysis/types-parenthesized-type.src.ts

@@ -0,0 +1 @@
+type Foo = (string | number)

tests/fixtures/scope-analysis/types-reference-generic-nested.src.ts

@@ -0,0 +1 @@
+let x: Array<Array<number>>;

tests/fixtures/scope-analysis/types-reference-generic.src.ts

@@ -0,0 +1 @@
+let x: Array<number>;

tests/fixtures/scope-analysis/types-reference.src.ts

@@ -0,0 +1 @@
+let x: T;

tests/fixtures/scope-analysis/types-tuple-empty.src.ts

@@ -0,0 +1 @@
+let x: [];

tests/fixtures/scope-analysis/types-tuple-optional.src.ts

@@ -0,0 +1 @@
+let x: [string, number?, (string | number)?]

tests/fixtures/scope-analysis/types-tuple-rest.src.ts

@@ -0,0 +1 @@
+let x: [string, ...number[]]

tests/fixtures/scope-analysis/types-tuple-type.src.ts

@@ -0,0 +1 @@
+type Foo = [string, string?]

tests/fixtures/scope-analysis/types-tuple.src.ts

@@ -0,0 +1 @@
+let x: [number, number, number];

tests/fixtures/scope-analysis/types-type-literal.src.ts

@@ -0,0 +1 @@
+let obj: { x: number };

tests/fixtures/scope-analysis/types-type-operator.src.ts

@@ -0,0 +1,2 @@
+let x: keyof T;
+let y: unique symbol;

tests/fixtures/scope-analysis/types-typeof.src.ts

@@ -0,0 +1 @@
+let x: typeof y.z;

tests/fixtures/scope-analysis/types-union-intersection.src.ts

@@ -0,0 +1,4 @@
+let union: number | null | undefined;
+let intersection: number & string;
+let precedence1: number | string & boolean;
+let precedence2: number & string | boolean;

tests/fixtures/scope-analysis/types-union-type.src.ts

@@ -0,0 +1 @@
+type Foo = string & number

tests/integration/declared-empty-body-functions-issue-162/package.json

@@ -8,6 +8,6 @@
     "devDependencies": {
         "eslint": "4.19.1",
         "jest": "23.1.0",
-        "typescript": "~3.1.1"
+        "typescript": "~3.2.1"
     }
-}
+}

tests/integration/jsdoc-indent-issues-344-422/package.json

@@ -8,6 +8,6 @@
     "devDependencies": {
         "eslint": "4.19.1",
         "jest": "23.1.0",
-        "typescript": "~3.1.1"
+        "typescript": "~3.2.1"
     }
-}
+}

tests/integration/method-overloads-issue-389/package.json

@@ -8,6 +8,6 @@
     "devDependencies": {
         "eslint": "4.19.1",
         "jest": "23.1.0",
-        "typescript": "~3.1.1"
+        "typescript": "~3.2.1"
     }
-}
+}

tests/integration/no-redeclare-overloaded-functions-issue-402/package.json

@@ -8,6 +8,6 @@
     "devDependencies": {
         "eslint": "4.19.1",
         "jest": "23.1.0",
-        "typescript": "~3.1.1"
+        "typescript": "~3.2.1"
     }
-}
+}

tests/integration/range-error-indent-issue-333/package.json

@@ -8,6 +8,6 @@
     "devDependencies": {
         "eslint": "4.19.1",
         "jest": "23.1.0",
-        "typescript": "~3.1.1"
+        "typescript": "~3.2.1"
     }
-}
+}