extensions/typescript-language-features/src/commands/goToProjectConfiguration.ts/JavaScriptGoToProjectConfigCommand/execute
class JavaScriptGoToProjectConfigCommand:	public execute() {
		const editor = this.activeJsTsEditorTracker.activeJsTsEditor;
		if (editor) {
			openProjectConfigForFile(ProjectType.JavaScript, this.lazyClientHost.value.serviceClient, editor.document.uri);
		}
	}