fix: make type-driven completions publically available with typescript@next

Author: zardoy

src/configurationType.ts

@@ -116,7 +116,7 @@ export type Configuration = {
     'suggestions.keywordsInsertText': 'none' | 'space'
     /**
      * Will be `format-short` by default in future as super useful!
-     * Requires symbol patch
+     * Requires TypeScript 5.0+
      * @default disable
      */
     'suggestions.displayImportedInfo': 'disable' | 'short-format' | 'long-format'
@@ -439,7 +439,7 @@ export type Configuration = {
     'objectLiteralCompletions.keepOriginal': 'below' | 'above' | 'remove'
     /**
      * Wether to exclude non-JSX components completions in JSX component locations
-     * Requires `completion-symbol` patch
+     * Requires TypeScript 5.0+
      * @default false
      */
     'experiments.excludeNonJsxCompletions': boolean
@@ -487,7 +487,7 @@ export type Configuration = {
     /**
      * Enable to display additional information about source declaration in completion's documentation
      * For now only displays function's body
-     * Requires symbol patch
+     * Requires TypeScript 5.0+
      * @default false
      */
     displayAdditionalInfoInCompletions: boolean

typescript/src/completionsAtPosition.ts

@@ -83,7 +83,16 @@ export const getCompletionsAtPosition = (
     const unpatch = patchBuiltinMethods(c, languageService, isCheckedFile)
     const getPrior = () => {
         try {
-            return languageService.getCompletionsAtPosition(fileName, position, options, formatOptions)
+            return languageService.getCompletionsAtPosition(
+                fileName,
+                position,
+                {
+                    ...options,
+                    //@ts-expect-error remove when updated to ts5.0
+                    includeSymbol: true,
+                },
+                formatOptions,
+            )
         } finally {
             unpatch?.()
         }