import { AddressLike } from '../interfaces';
import { StandardBridgeAdapter } from './standard-bridge';
import { CrossChainMessenger } from '../cross-chain-messenger';
export declare class USDCBridgeAdapter extends StandardBridgeAdapter {
    constructor(opts: {
        messenger: CrossChainMessenger;
        l1Bridge: AddressLike;
        l2Bridge: AddressLike;
    });
    supportsTokenPair(l1Token: AddressLike, l2Token: AddressLike): Promise<boolean>;
}