/**
 * Generates the access token hash (ath) for a given access token.
 * The hash is computed using SHA-256 and then base64url-encoded.
 *
 * @param accessToken - The access token to hash
 * @returns A promise that resolves to the base64url-encoded SHA-256 hash of the access token
 */
export declare function generateAccessTokenHash(accessToken: string): Promise<string>;
//# sourceMappingURL=methods.d.ts.map