import { HttpUrlEncodingCodec } from '@angular/common/http';
/**
 * Encoding needed for http params
 */
export declare class HttpUrlEncoder extends HttpUrlEncodingCodec {
    /**
     * replaces encoded values for brackets in url key query parameters
     *
     * this adds to the functionality of HttpUrlEncodingCodec
     *
     * @param k key parameter
     */
    encodeKey(k: string): string;
    /**
     * replaces encoded values for brackets in url value query parameters
     *
     * @param value value parameter
     */
    encodeValue(value: string): string;
}