import BigNumberJs from 'bignumber.js';
type BigNumber = InstanceType<typeof BigNumberJs>;
declare const BigNumber: typeof BigNumberJs;
import { Operation } from '../operations/operations';
export interface TzProvider {
    /**
     *
     * @param address Tezos address you want to get the spendable balance for (eg tz1...)
     */
    getBalance(address: string): Promise<BigNumber>;
    /**
     *
     * @param address Tezos address you want to get the spendable balance for (eg tz1...)
     */
    getSpendable(address: string): Promise<BigNumber>;
    /**
     *
     * @param address Tezos address you want to get the delegate for (eg tz1...)
     */
    getDelegate(address: string): Promise<string | null>;
    activate(pkh: string, secret: string): Promise<Operation>;
}
export {};