src/vs/editor/common/cursor/cursorTypeOperations.ts/TypeOperations/_isTypeInterceptorElectricChar
class TypeOperations:	private static _isTypeInterceptorElectricChar(config: CursorConfiguration, model: ITextModel, selections: Selection[]) {
		if (selections.length === 1 && model.tokenization.isCheapToTokenize(selections[0].getEndPosition().lineNumber)) {
			return true;
		}
		return false;
	}