import { DiscoveredMetadata, DynamicClientRegistrationResult } from "./types.js";

//#region src/oauth/dynamic-client-registration.d.ts

/** Strategy hook used by tests to inject a synthetic registration response. */
type DcrFetcher = (url: string, init: {
  body: string;
  signal?: AbortSignal;
}) => Promise<{
  ok: boolean;
  status: number;
  statusText?: string;
  json: () => Promise<unknown>;
}>;
/**
 * Override the DCR fetcher. Used by the test suite.
 *
 * @experimental
 */
declare function _setDcrFetcherForTesting(fetcher: DcrFetcher | null): void;
/**
 * Options accepted by {@link registerDynamicClient}.
 *
 * @stable
 */
interface RegisterDynamicClientOptions {
  readonly clientName: string;
  readonly redirectUris?: ReadonlyArray<string>;
  readonly scope?: string;
  readonly grantTypes?: ReadonlyArray<string>;
  readonly tokenEndpointAuthMethod?: string;
  readonly applicationType?: 'native' | 'web';
  readonly extra?: Readonly<Record<string, unknown>>;
  readonly signal?: AbortSignal;
}
/**
 * Register a fresh OAuth client with the discovered authorization
 * server using RFC 7591.
 *
 * @stable
 */
declare function registerDynamicClient(metadata: DiscoveredMetadata, options: RegisterDynamicClientOptions): Promise<DynamicClientRegistrationResult>;
//#endregion
export { DcrFetcher, RegisterDynamicClientOptions, _setDcrFetcherForTesting, registerDynamicClient };
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