import { HttpRequest } from '@angular/common/http';
import { RequestMetadata } from './request-metadata.model';
import { BaseEntityType } from '../services/offline.service';
/**
 * The internal request metadata.
 * Sets default values.
 */
export declare class RequestMetadataInternal implements RequestMetadata {
    idKey: keyof BaseEntityType<unknown>;
    type: string;
    displayValue: string;
    constructor(request: HttpRequest<unknown>, data?: RequestMetadata);
}