export interface TxParams {
    to: string;
    value: bigint;
    chainId: string;
    data?: string;
}
export interface Signer {
    readonly mode: string;
    readonly hasPaymaster: boolean;
    getAddress(): Promise<string>;
    sendTransaction(params: TxParams): Promise<string>;
    signMessage(message: string): Promise<string>;
    getBalance(chainId: string): Promise<bigint>;
    /** Sign raw bytes with Ed25519. Solana only. */
    signRawBytes?(message: Uint8Array): Promise<Uint8Array>;
    /** Get the underlying Solana Keypair. Solana only. */
    getSolanaKeypair?(): import("@solana/web3.js").Keypair;
}
//# sourceMappingURL=types.d.ts.map