interface StripePaymentIntentParams {
    publicApiKey: string;
    paymentIntentClientSecret: string;
}
type PaymentVerificationState = 'valid' | 'invalid' | 'processing';
type PaymentProcessingFeedback = {
    status: Exclude<PaymentVerificationState, 'invalid'>;
    message?: string;
} | {
    status: 'invalid';
    message: string;
};
export declare function checkPaymentIntent({ publicApiKey, paymentIntentClientSecret }: StripePaymentIntentParams): Promise<PaymentProcessingFeedback>;
export {};