fix(scope-manager): add const as a global type variable (typescript-eslint#2499)

Author: bradzacher

packages/eslint-plugin/tests/eslint-rules/no-undef.test.ts

@@ -199,6 +199,10 @@ function Foo() {}
         },
       },
     },
+    // https://github.com/typescript-eslint/typescript-eslint/issues/2477
+    `
+const x = 1 as const;
+    `,
   ],
   invalid: [
     {

packages/scope-manager/src/lib/dom.iterable.ts

@@ -10,363 +10,311 @@ export const dom_iterable = {
     isTypeVariable: true,
     isValueVariable: false,
     name: 'AudioParam',
-    writeable: false,
   },
   AudioParamMap: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'AudioParamMap',
-    writeable: false,
   },
   BaseAudioContext: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'BaseAudioContext',
-    writeable: false,
   },
   CSSRuleList: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'CSSRuleList',
-    writeable: false,
   },
   CSSStyleDeclaration: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'CSSStyleDeclaration',
-    writeable: false,
   },
   Cache: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'Cache',
-    writeable: false,
   },
   CanvasPathDrawingStyles: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'CanvasPathDrawingStyles',
-    writeable: false,
   },
   ClientRectList: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'ClientRectList',
-    writeable: false,
   },
   DOMRectList: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'DOMRectList',
-    writeable: false,
   },
   DOMStringList: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'DOMStringList',
-    writeable: false,
   },
   DOMTokenList: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'DOMTokenList',
-    writeable: false,
   },
   DataTransferItemList: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'DataTransferItemList',
-    writeable: false,
   },
   FileList: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'FileList',
-    writeable: false,
   },
   FormData: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'FormData',
-    writeable: false,
   },
   HTMLAllCollection: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'HTMLAllCollection',
-    writeable: false,
   },
   HTMLCollectionBase: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'HTMLCollectionBase',
-    writeable: false,
   },
   HTMLCollectionOf: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'HTMLCollectionOf',
-    writeable: false,
   },
   HTMLFormElement: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'HTMLFormElement',
-    writeable: false,
   },
   HTMLSelectElement: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'HTMLSelectElement',
-    writeable: false,
   },
   Headers: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'Headers',
-    writeable: false,
   },
   IDBObjectStore: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'IDBObjectStore',
-    writeable: false,
   },
   MediaKeyStatusMap: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'MediaKeyStatusMap',
-    writeable: false,
   },
   MediaList: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'MediaList',
-    writeable: false,
   },
   MimeTypeArray: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'MimeTypeArray',
-    writeable: false,
   },
   NamedNodeMap: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'NamedNodeMap',
-    writeable: false,
   },
   Navigator: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'Navigator',
-    writeable: false,
   },
   NodeList: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'NodeList',
-    writeable: false,
   },
   NodeListOf: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'NodeListOf',
-    writeable: false,
   },
   Plugin: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'Plugin',
-    writeable: false,
   },
   PluginArray: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'PluginArray',
-    writeable: false,
   },
   RTCRtpTransceiver: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'RTCRtpTransceiver',
-    writeable: false,
   },
   RTCStatsReport: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'RTCStatsReport',
-    writeable: false,
   },
   SVGLengthList: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'SVGLengthList',
-    writeable: false,
   },
   SVGNumberList: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'SVGNumberList',
-    writeable: false,
   },
   SVGPointList: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'SVGPointList',
-    writeable: false,
   },
   SVGStringList: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'SVGStringList',
-    writeable: false,
   },
   SourceBufferList: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'SourceBufferList',
-    writeable: false,
   },
   SpeechGrammarList: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'SpeechGrammarList',
-    writeable: false,
   },
   SpeechRecognitionResult: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'SpeechRecognitionResult',
-    writeable: false,
   },
   SpeechRecognitionResultList: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'SpeechRecognitionResultList',
-    writeable: false,
   },
   StyleSheetList: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'StyleSheetList',
-    writeable: false,
   },
   TextTrackCueList: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'TextTrackCueList',
-    writeable: false,
   },
   TextTrackList: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'TextTrackList',
-    writeable: false,
   },
   TouchList: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'TouchList',
-    writeable: false,
   },
   URLSearchParams: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'URLSearchParams',
-    writeable: false,
   },
   VRDisplay: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'VRDisplay',
-    writeable: false,
   },
   WEBGL_draw_buffers: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'WEBGL_draw_buffers',
-    writeable: false,
   },
   WebAuthentication: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'WebAuthentication',
-    writeable: false,
   },
   WebGL2RenderingContextBase: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'WebGL2RenderingContextBase',
-    writeable: false,
   },
   WebGL2RenderingContextOverloads: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'WebGL2RenderingContextOverloads',
-    writeable: false,
   },
   WebGLRenderingContextBase: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'WebGLRenderingContextBase',
-    writeable: false,
   },
   WebGLRenderingContextOverloads: {
     eslintImplicitGlobalSetting: 'readonly',
     isTypeVariable: true,
     isValueVariable: false,
     name: 'WebGLRenderingContextOverloads',
-    writeable: false,
   },
 } as Record<string, ImplicitLibVariableOptions>;