interface UnqVerifyConfig {
    publicKey: string;
    ageToVerify: number;
    redirectUri: string;
    onVerified: (payload: Record<string, unknown>) => void;
    onFailure?: (error?: unknown) => void;
}

declare function startVerificationWithRedirect(): Promise<void>;
declare function startVerificationWithPopup(providedPopup?: Window): Promise<void>;

type DecodedPayload = {
    ageVerified: boolean;
    userId: string;
    exp: number;
    iat: number;
};
declare function handleRedirectResult({ onVerified, onFailure, }: {
    onVerified: (payload: DecodedPayload) => void;
    onFailure?: (error?: unknown) => void;
}): Promise<void>;

declare function isVerified(): boolean;

declare function getVerifiedAge(): number | null;

declare function resetVerification(): void;

declare function init(config: UnqVerifyConfig): void;

export { type UnqVerifyConfig, getVerifiedAge, handleRedirectResult, init, isVerified, resetVerification, startVerificationWithPopup, startVerificationWithRedirect };