import { ChangeEventPayload, ChargeParams, ConfigureParams, PaymentResult as PaymentResult, GetPaymentResultParams, QueryTransactionsParams, QueryTransactionsResult, RefundParams, RefundResult } from "./ReactNativeYoco.types";
import { PaymentType, ResultCodes, SupportedCurrency } from "./ReactNativeYocoEnums";
/**
 * Initialises Yoco SDK
 * @returns {void}
 * @throws {Error}
 */
export declare function initialise(): void;
/**
 * Configures Yoco SDK
 * @param params Configuration parameters
 * @returns {void}
 * @throws {Error}
 */
export declare function configure(params: ConfigureParams): void;
/**
 * Get device type
 * @returns {string}
 */
export declare function getDeviceType(): string;
/**
 * Pairs Yoco terminal
 * @returns {ResultCodes}
 * @throws {Error} with ResultCodes as message
 */
export declare function pairTerminal(): Promise<ResultCodes>;
/**
 * Making a payment
 * @param params
 * @returns {Promise<ChargeResult>}
 */
export declare function charge(params: ChargeParams): Promise<PaymentResult>;
export declare function getPaymentResult(params: GetPaymentResultParams): Promise<PaymentResult>;
export declare function refund(params: RefundParams): Promise<RefundResult | undefined>;
export declare function queryTransactions(params: QueryTransactionsParams): Promise<QueryTransactionsResult>;
export { ChangeEventPayload, ConfigureParams, PaymentType, SupportedCurrency, ChargeParams, PaymentResult, ResultCodes, QueryTransactionsParams, QueryTransactionsResult, RefundParams, RefundResult, };
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