import { Asset } from './types';
export interface AssetApi {
    /**
     * Returns currently selected account of logged in user.
     *
     * @throws NO_ACCOUNT
     */
    getAccount(): Promise<string>;
    /**
     * Returns currently selected public key of logged in user.
     *
     * @throws NO_ACCOUNT
     */
    getPublicKey(): Promise<string>;
    /**
     * Initiates a transfer of amount asset from user account to recipient account.
     *
     * @param to Recipient of the transfer
     * @param asset Asset to send
     * @param amount Amount to send
     * @throws NO_ACCOUNT, MALFORMED_ACCOUNT, CANCELED
     */
    send({ to, asset, amount }: {
        to: string;
        asset: Asset;
        amount: string;
    }): Promise<string>;
    /**
     * Initiates a transfer of amount asset from user account to recipient account.
     * If the asset is ONG then the value is multiplied by 10**18.
     * If the asset is ONT then the value is multiplied by 10**9.
     *
     * @param to Recipient of the transfer
     * @param asset Asset to send
     * @param amount Amount to send
     * @throws NO_ACCOUNT, MALFORMED_ACCOUNT, CANCELED
     */
    sendV2({ to, asset, amount }: {
        to: string;
        asset: Asset;
        amount: string;
    }): Promise<string>;
    approve({ asset, from, to, amount }: {
        asset: Asset;
        from: string;
        to: string;
        amount: number | string;
    }): Promise<string>;
    getAllowance({ asset, from, to }: {
        asset: Asset;
        from: string;
        to: string;
    }): Promise<string>;
}