import { BitcoinConnector } from "../../../../core/types/bitcoin";
interface UnisatSignPsbtOptions {
    autoFinalized?: boolean;
    toSignInputs?: Array<{
        index: number;
        address?: string;
        publicKey?: string;
        sighashTypes?: number[];
        disableTweakSigner?: boolean;
    }>;
}
interface UnisatProvider {
    sendBitcoin: (to: string, amount: number) => Promise<string>;
    requestAccounts: () => Promise<string[]>;
    signPsbt: (psbtHex: string, options?: UnisatSignPsbtOptions) => Promise<string>;
    pushPsbt: (psbtHex: string) => Promise<string>;
}
export declare class UnisatConnector implements BitcoinConnector {
    get getProvider(): UnisatProvider;
    sendBTC(to: string, amount: number): Promise<{
        txHash: string;
    }>;
    requestAccount(): Promise<{
        address: string;
    }>;
    signPsbt(psbtHex: string): Promise<{
        txHash: string;
    }>;
}
export {};