export declare const ChainId: {
    ETHEREUM: number;
    BINANCE: number;
    HARMONY: number;
    TESTNET: number;
    LOCAL: number;
};
export declare const ProposalType: {
    INTERNAL: number;
    EXTERNAL: number;
};
interface ExtendKeys {
    [key: string]: string;
}
interface RPCInterface extends ExtendKeys {
    1: string;
    56: string;
    1666600000: string;
    1666700000: string;
    1337: string;
}
export declare const RPC_URLS: RPCInterface;
export {};