import type { ConnectOptions, DisconnectOptions, WalletState, ConnectedChain } from '@web3-onboard/core';
import type { Ref, ComputedRef } from 'vue-demi';
type ReadonlyRef<T> = Readonly<Ref<T>>;
type SetChainOptions = {
    chainId: string;
    chainNamespace?: string;
    wallet: string;
    rpcUrl?: string;
    label?: string;
    token?: string;
};
interface OnboardComposable {
    alreadyConnectedWallets: ReadonlyRef<string[]>;
    connectWallet: (options?: ConnectOptions) => Promise<void>;
    connectedChain: ComputedRef<ConnectedChain | null>;
    connectedWallet: ComputedRef<WalletState | null>;
    connectingWallet: ReadonlyRef<boolean>;
    disconnectWallet: (wallet: DisconnectOptions) => Promise<void>;
    disconnectConnectedWallet: () => Promise<void>;
    getChain: (walletLabel: string) => ConnectedChain | null;
    lastConnectionTimestamp: ReadonlyRef<number>;
    setChain: (options: SetChainOptions) => Promise<void>;
    settingChain: ReadonlyRef<boolean>;
    wallets: ReadonlyRef<WalletState[]>;
}
export { type ReadonlyRef, type SetChainOptions, type OnboardComposable };