export declare const l1Chains: number[];
export declare const l2Chains: number[];
export declare const chains: number[];
export declare const isL1: (chainId: number) => boolean;
export declare const isL2: (chainId: number) => boolean;
export declare const isSupported: (chainId: number | undefined) => boolean;
export declare const l1ToL2: (chainId: number) => number | undefined;
export declare const l2ToL1: (chainId: number) => number | undefined;
export declare const counterpart: (chainId: number) => number | undefined;
declare const _default: {
    l1Chains: number[];
    l2Chains: number[];
    chains: number[];
    isL1: (chainId: number) => boolean;
    isL2: (chainId: number) => boolean;
    isSupported: (chainId: number | undefined) => boolean;
    l1ToL2: (chainId: number) => number | undefined;
    l2ToL1: (chainId: number) => number | undefined;
    counterpart: (chainId: number) => number | undefined;
};
export default _default;