export interface ConnectorConstructor {
    new (chainId: string, rpcs: string[]): Connector;
}
export default interface Connector {
    connect(): Promise<void>;
    subscribe(path: string, args: string[][], callback: (result: {
        reference: string;
        output: any;
        chainId: string;
        nativeToken: string;
    }) => void): Promise<(() => void) | null>;
    call<Output>(path: string, params: string[], format: (output: any) => Output): Promise<Output | null>;
}