/** EIP-1193 provider injected by wallets (MetaMask, etc.); may have providers array when multiple injected */
type EthereumWindowProvider = Record<string, unknown> & {
    providers?: Record<string, unknown>[];
};
declare global {
    interface Window {
        trustWallet: any;
        trustwallet: any;
        ethereum?: EthereumWindowProvider;
    }
}
export declare const isFamily: () => boolean;
export declare const isPhantom: () => boolean;
export declare const isArgent: () => boolean;
export declare const isSafe: () => boolean;
export {};