export type Payment = {
    reference: string;
    account_id: number;
    amount: number;
    fees: number;
    tva: number;
    description: string;
    status: string;
    created_at: string;
    updated_at: string;
};
export type PaymentItem = {
    reference: string;
    payment_id: number;
    customer_id: number;
    amount: number;
    fees: number;
    phone: string;
    payment_method: string;
    payment_proof: string;
    status: string;
    created_at: string;
    updated_at: string;
};
export type Fees = {
    operation_type: string;
    corridor_tag: string;
    operand: string;
    min_amount: number;
    max_amount: number;
    value: number;
};
export interface PaymentParam {
    reference: string;
    amount: number;
    fees: number;
    tva: number;
    description: string;
}
export interface PaymentItemParam {
    reference?: string;
    currency?: string;
    customer_name?: string;
    customer_email?: string;
    customer_country?: string;
    amount: number;
    fees: number;
    transaction_id: number;
    phone: string;
}
declare class PayMeSDK {
    private email;
    private password;
    private apiKey;
    private merchant;
    private token;
    private account;
    private externalDataService;
    constructor(email: string, password: string, apiKey: string);
    /**
     * This function check if a merchant with a specific key exists
     * @param key apiKey of the merchant
     */
    init(): Promise<void>;
    /**
     * This function calculate the applicable fees of a payment
     * @param amount amount of the payment
     * @param country country where the payment will be done
     */
    getFees(amount: number, country: string): Promise<Pick<any, "operation_type" | "corridor_tag" | "operand" | "min_amount" | "max_amount" | "value">>;
    /**
     * This function register a payment / simple / partial / grouped
     * @param param payment parameters
     */
    postPayment(param: PaymentParam): Promise<any>;
    /**
     * This function check the status of a payment
     * @param reference uniq reference of the transaction
     */
    getPaymentStatus(reference: string): Promise<Pick<any, "reference" | "account_id" | "amount" | "fees" | "tva" | "description" | "status" | "created_at" | "updated_at">>;
    /**
     * This function init the payment of a customer
     * @param param parameters of the item payment
     */
    postPaymentItem(param: PaymentItemParam): Promise<any>;
    /**
     * This function check the status of a payment item
     * @param reference uniq reference of the payment item
     */
    getPaymentItemStatus(reference: string): Promise<Pick<any, "reference" | "amount" | "fees" | "status" | "created_at" | "updated_at" | "payment_id" | "customer_id" | "phone" | "payment_method" | "payment_proof">>;
    /**
     * This function return the payment and his associated payment items
     * @param reference uniq reference of the payment
     */
    getPaymentWithItems(reference: string): Promise<Pick<any, "reference" | "account_id" | "amount" | "fees" | "tva" | "description" | "status" | "created_at" | "updated_at" | "payment_type" | "paymentItems">>;
}
export default PayMeSDK;