import { FronteggMetadata } from '@frontegg/types';
import { FetchClient } from '@frontegg/rest-api';
import { RetryConfig } from '@frontegg/redux-store';
/**
 * load gtm scripts by using metadata gtm keys
 * @param fronteggAppName
 */
export declare const loadGTM: (fronteggAppName: string) => void;
/**
 * @param metadata {FronteggMetadata}
 * this function will get metadata overrides from the metadataOverrides.url and will return a new object with override of old metadata
 * @param fetchClient
 */
export declare const getOverriddenMetadata: (metadata: FronteggMetadata, fetchClient: FetchClient, retryConfig?: RetryConfig) => Promise<FronteggMetadata>;