export interface Config {
    chainId: number;
    exchangeAddress: string;
    gasPrice: string;
}
export declare const configs: Config[];
export declare const supportedChainIds: number[], configMap: Record<number, Config>;
export declare function getExchangeAddress(chainId: number): string;
export declare function getGasPrice(chainId: number): string;
export declare function getApiUrl(chainId: number): string;