type LemonEngine = any;
type LambdaWEBHandler = any;
export declare const buildHeaderGetter: (headers: any) => (name: string) => string;
/**
 * create Server Instance.
 *
 * @param $engine - must be LemonEngine from `lemon-core`
 * @param $web - must be LambdaWEBHandler from `lemon-core`
 */
export declare const buildExpress: ($engine?: LemonEngine, $web?: LambdaWEBHandler, options?: {
    argv?: string[];
    prefix?: string;
    genRequestId?: () => string;
}) => {
    express: () => any;
    app: any;
    createServer: () => any;
};
export {};