import type { RequestGoogleJwtWithCredentials, RequestGoogleJwtWithRedirect } from './types/openid';
/**
 * Initiates an OpenID Connect authorization request by redirecting the browser.
 *
 *  References:
 *  - OAuth 2.0 (Google): https://developers.google.com/identity/protocols/oauth2/javascript-implicit-flow
 *  - OpenID Connect: https://developers.google.com/identity/openid-connect/openid-connect
 */
export declare const requestGoogleJwtWithRedirect: ({ authUrl, clientId, nonce, loginHint, authScopes, state, redirectUrl }: RequestGoogleJwtWithRedirect) => void;
/**
 * References:
 * - identity spec: https://www.w3.org/TR/fedcm/#browser-api-credential-request-options
 * - https://privacysandbox.google.com/cookies/fedcm/implement/identity-provider
 * - https://privacysandbox.google.com/cookies/fedcm/why
 */
export declare const requestGoogleJwtWithCredentials: ({ configUrl: configURL, clientId, nonce, loginHint, domainHint }: RequestGoogleJwtWithCredentials) => Promise<{
    jwt: string;
}>;