import { ethers } from 'ethers';
export interface TestTokenInterface {
    name(): Promise<string>;
    symbol(): Promise<string>;
    decimals(): Promise<number>;
    totalSupply(): Promise<bigint>;
    balanceOf(account: string): Promise<bigint>;
    transfer(to: string, value: bigint): Promise<ethers.ContractTransactionResponse>;
    approve(spender: string, value: bigint): Promise<ethers.ContractTransactionResponse>;
    transferFrom(from: string, to: string, value: bigint): Promise<ethers.ContractTransactionResponse>;
    allowance(owner: string, spender: string): Promise<bigint>;
    connect(signer: ethers.Signer): TestToken;
    getAddress(): Promise<string>;
}
export type TestToken = ethers.Contract & TestTokenInterface;
export declare function deployTestToken(provider: ethers.Provider, signer: ethers.Signer): Promise<TestToken>;
/**
 * Get a token contract at an existing address
 *
 * @param address - Address of the token contract
 * @param provider - Ethereum provider
 * @param signer - Optional signer to use for the contract
 * @returns The token contract
 */
export declare function getTestTokenAt(address: string, provider: ethers.Provider, signer?: ethers.Signer): Promise<TestToken>;