import { HttpParams } from '@angular/common/http';
import { BgxHttpMethod, IBgxHttpRESTOptions } from '../../http.interfaces';
import { Observable } from 'rxjs';
export declare const NOOP_HTTP: Observable<any>;
/**
 * Method used to copy parameters from an array or HttpParams object
 * into a centrilized HttpParams object
 * @internal
 */
export declare function parseParams(target: HttpParams, source: HttpParams | {
    [key: string]: string | string[];
}): HttpParams;
/**
 * Abstract implementation of the http method decorator
 * @internal
 */
export declare function BgxAbstractMethod(config: {
    method: BgxHttpMethod;
    path: string;
    options?: IBgxHttpRESTOptions;
}): (target: any, propertyName: string, descriptor: TypedPropertyDescriptor<Function>) => any;