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convertFunctionToEs6Class: Bail if this is not a JavaScript file (#17149)

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Andy 2017-07-17 12:56:16 -07:00 committed by GitHub
parent 6cf30fbccf
commit 2a219af308
1 changed files with 5 additions and 1 deletions
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6
src/services/refactors/convertFunctionToEs6Class.ts
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@ -12,7 +12,11 @@ namespace ts.refactor {
registerRefactor(convertFunctionToES6Class);
function getAvailableActions(context: RefactorContext): ApplicableRefactorInfo[] {
function getAvailableActions(context: RefactorContext): ApplicableRefactorInfo[] | undefined {
if (!isInJavaScriptFile(context.file)) {
return undefined;
}
const start = context.startPosition;
const node = getTokenAtPosition(context.file, start, /*includeJsDocComment*/ false);
const checker = context.program.getTypeChecker();