import type { SolflareConfig } from "@solflare-wallet/sdk/src/types";
import type { Transaction, PublicKey } from "@solana/web3.js";
declare type DisplayEncoding = "utf8" | "hex";
declare type PhantomEvent = "disconnect" | "connect" | "accountChanged";
export interface ConnectOpts extends SolflareConfig {
}
export interface SolflareProvider {
    publicKey: PublicKey | null;
    isConnected: boolean;
    connected: boolean;
    autoApprove: boolean;
    connect(): Promise<void>;
    disconnect(): Promise<void>;
    signTransaction(transaction: Transaction): Promise<Transaction>;
    signAllTransactions(transactions: Transaction[]): Promise<Transaction[]>;
    signMessage(data: Uint8Array | string, display?: DisplayEncoding): Promise<Uint8Array>;
    sign(data: Uint8Array, display?: DisplayEncoding): Promise<Uint8Array>;
    on: (event: PhantomEvent, handler: (args: any) => void) => void;
    removeListener: (event: PhantomEvent, handler: (args: any) => void) => void;
}
export {};