import * as ts from 'typescript';
import { TransformerOptions, OutputMeta } from '../types';
export default function outputDecorator({ metadata }?: TransformerOptions): ts.TransformerFactory<ts.SourceFile>;
export declare function refIdName(name: string): string;
export declare function saveFunctionName(name: string): string;
export declare function outputEventName(prefix: string, suffix?: string): string;
export declare function retrieveOutputsMetas(tsSourceFile: ts.SourceFile, _transformContext: ts.TransformationContext): OutputMeta[];