/**
 * Angular uses the native encodeURIComponent function,
 * but then un-encoded some characters that are allowed
 * to be part of the query according to IETF RFC 3986.
 * So, to make these characters still encoded, this encoder only
 * uses the encodeURIComponent.
 */
import { HttpParameterCodec } from '@angular/common/http';
export declare class HttpParamsURIEncoder implements HttpParameterCodec {
    encodeKey(key: string): string;
    encodeValue(value: string): string;
    decodeKey(key: string): string;
    decodeValue(value: string): string;
}