/**
 * Unclaimed Environment Provisioning API Client
 *
 * Provisions unauthenticated unclaimed environments and generates claim nonces.
 * No authentication required for provisioning — claim tokens are used for
 * subsequent claim operations.
 */
export interface UnclaimedEnvProvisionResult {
    clientId: string;
    apiKey: string;
    claimToken: string;
    authkitDomain: string;
}
export interface ClaimNonceResult {
    nonce: string;
    alreadyClaimed: false;
}
export interface AlreadyClaimedResult {
    alreadyClaimed: true;
}
export type ClaimNonceResponse = ClaimNonceResult | AlreadyClaimedResult;
export declare class UnclaimedEnvApiError extends Error {
    readonly statusCode?: number | undefined;
    constructor(message: string, statusCode?: number | undefined);
}
/**
 * Provision a new unclaimed environment. No authentication required.
 *
 * @returns UnclaimedEnvProvisionResult containing clientId, apiKey, claimToken, and authkitDomain
 * @throws UnclaimedEnvApiError on rate limit, network failure, timeout, or server error
 */
export declare function provisionUnclaimedEnvironment(): Promise<UnclaimedEnvProvisionResult>;
/**
 * Generate a claim nonce from a claim token + client ID.
 * Returns { alreadyClaimed: true } if environment was already claimed.
 *
 * @param clientId - The client ID of the unclaimed environment
 * @param claimToken - The claim token from provisioning
 * @returns ClaimNonceResponse — either a nonce or already-claimed indicator
 * @throws UnclaimedEnvApiError on invalid token, not found, or server error
 */
export declare function createClaimNonce(clientId: string, claimToken: string): Promise<ClaimNonceResponse>;