import UseCase, { UseCaseOrString } from '../UseCase/types';
import { ForageConfig, EbtPaymentCaptureResult, SessionToken, TokenizedEbtCardResult, EbtBalanceResult, ForageFactory, ForageElementMap, TokenizeEbtCardNumberOptions, DeferPaymentCaptureResult, TokenizeCardOptions, BalanceResult, TokenizedCardResult, PaymentCaptureResult } from './types';
import { EnvironmentOptions } from '../../types/internal';
import { Appearance } from '../Appearance/types';
import { ForageElement } from '../Element';
import { ForageCardElement, ForageEbtBalanceElement, ForageEbtCardNumberElement, ForageEbtPaymentElement, ForageElementOptions, ForagePaymentSheetElement, ForagePinElement } from '../Element/types';
import { ForageError } from '../ForageError/types';
import { SubmitFailureEvent } from '../../services/frame-messaging/receiver/iframe-events.interface';
export declare const POLLING_DEADLINE_MS = 123000;
export declare class Forage<ElementOptions = ForageElementOptions> {
    protected _merchantId: string;
    protected _sessionToken: SessionToken;
    protected _customerId: string | undefined;
    protected _appearance?: Appearance;
    protected _environment: EnvironmentOptions;
    protected _useCaseToElementNameMap: Record<UseCaseOrString, string>;
    constructor(config: ForageConfig);
    static init: ForageFactory;
    tokenizeCard: (element: ForageCardElement | ForagePaymentSheetElement, options?: TokenizeCardOptions) => Promise<TokenizedCardResult>;
    checkBalance: (element: ForagePinElement, paymentMethodRef: string) => Promise<BalanceResult>;
    capturePayment: (element: ForagePinElement, paymentRef: string) => Promise<PaymentCaptureResult>;
    /**
     * @deprecated Use `tokenizeCard` instead.
     */
    tokenizeEbtCardNumber: (element: ForageEbtCardNumberElement, options?: TokenizeEbtCardNumberOptions) => Promise<TokenizedEbtCardResult>;
    /**
     * @deprecated Use `checkBalance` instead.
     */
    createEbtPinBalanceCheck: (element: ForageEbtBalanceElement, paymentMethodRef: string) => Promise<EbtBalanceResult>;
    /**
     * @deprecated Use `capturePayment` instead.
     */
    captureEbtPinPayment: (element: ForageEbtPaymentElement, paymentRef: string) => Promise<EbtPaymentCaptureResult>;
    deferPaymentCapture: (element: ForagePinElement, paymentRef: string) => Promise<DeferPaymentCaptureResult>;
    create: <T extends UseCase>(useCase: T, options?: ElementOptions) => ForageElementMap[T];
    _getEnvironment: () => EnvironmentOptions;
    /**
     * @throws if the submit action does not match the expectedUseCase
     */
    protected _validateElementMatchesUseCases: <T extends string = UseCase>(element: ForageElement, allowedUseCases: T[]) => void;
    protected _validateRef: <T extends string = "paymentMethodRef" | "paymentRef">(ref: string, refName: T) => void;
    protected _validateReusable: (reusable?: boolean) => void;
    /**
     * @throws if element param is invalid
     */
    protected _validateCommonSubmitErrors: <T extends UseCase>(element: ForageElementMap[T]) => void;
    /**
     * @throws {Error} if config is invalid
     */
    private _validateConfig;
    protected _rejectWithForageError: (reject: (forageError: ForageError) => void) => (failureEvent: SubmitFailureEvent) => void;
    private _sessionTokenToEnv;
    private _parseMerchantId;
}