import { Signer } from "ethers";
import type { Provider } from "@ethersproject/providers";
import type { ArbitrumL1ERC20Bridge, ArbitrumL1ERC20BridgeInterface } from "../../../../contracts/chain-adapters/Arbitrum_CustomGasToken_Adapter.sol/ArbitrumL1ERC20Bridge";
export declare class ArbitrumL1ERC20Bridge__factory {
    static readonly abi: readonly [{
        readonly inputs: readonly [];
        readonly name: "nativeToken";
        readonly outputs: readonly [{
            readonly internalType: "address";
            readonly name: "";
            readonly type: "address";
        }];
        readonly stateMutability: "view";
        readonly type: "function";
    }, {
        readonly inputs: readonly [];
        readonly name: "nativeTokenDecimals";
        readonly outputs: readonly [{
            readonly internalType: "uint8";
            readonly name: "";
            readonly type: "uint8";
        }];
        readonly stateMutability: "view";
        readonly type: "function";
    }];
    static createInterface(): ArbitrumL1ERC20BridgeInterface;
    static connect(address: string, signerOrProvider: Signer | Provider): ArbitrumL1ERC20Bridge;
}
