export interface Signer {
    signAndSend: ([]: Iterable<any, void, undefined>) => any;
    signMessage: (msg: string, encoding?: BufferEncoding) => Promise<string>;
    signMessageByToken: (msg: string, encoding?: BufferEncoding) => Promise<string>;
}
export interface AuthCredentials {
    company: string;
    clientId?: string;
    clientSecret?: string;
    mnemonic?: string;
    signer: Signer;
}
export interface WalletCredentials {
    address: string;
    chain: string;
    provider: string;
    token: string;
    tradingKey?: string;
}