import { Helpers as HelpersNg2Rest } from 'ng2-rest/src';
import { Models } from './models';
import type { Response as ExpressResponse, Request as ExpressRequest } from 'express';
export declare class MorphiHelpers extends HelpersNg2Rest {
    static string(s: string): {
        fillUpTo(nCharacters: number): string;
    };
    static isGoodPath(p: string): boolean;
    static getPathFor(target: Function): string;
    static hasParentClassWithName(target: Function, name: string, targets?: any[]): boolean;
    static tryTransformParam(param: any): any;
    static getExpressPath(c: Models.Rest.ClassConfig, pathOrClassConfig: Models.Rest.MethodConfig | string): string;
    static defaultType(value: any): {};
    static parseJSONwithStringJSONs(object: Object, waring?: boolean): Object;
    static getResponseValue<T>(response: Models.Response<T>, options?: {
        req: ExpressRequest;
        res: ExpressResponse;
    }): Promise<T>;
    static isPlainFileOrFolder(filePath: any): boolean;
}