import type { BaseProvider } from '@metamask/providers';
import AccountBaseFactory from './BaseFactory.js';
import AccountMetamask, { snapId } from './Metamask.js';
interface SnapDetails {
    blocked: boolean;
    enabled: boolean;
    id: typeof snapId;
    version: string;
    initialPermissions: Record<string, unknown>;
}
/**
 * A factory class that generates instances of AccountMetamask.
 * @see {@link https://www.npmjs.com/package/@aeternity-snap/plugin | Aeternity snap}
 * @category account
 */
export default class AccountMetamaskFactory extends AccountBaseFactory {
    #private;
    /**
     * @deprecated this class is not intended to provide raw access to the provider
     */
    get provider(): BaseProvider;
    /**
     * @param provider - Connection to MetaMask to use
     */
    constructor(provider?: BaseProvider);
    /**
     * Request MetaMask to install Aeternity snap.
     * @deprecated use `requestSnap` instead
     */
    installSnap(): Promise<SnapDetails>;
    /**
     * Request MetaMask to install Aeternity snap or connect it to the current aepp.
     * MetaMask can have only one Aeternity snap version installed at a time.
     * This method is intended to upgrade the snap to a specified version if needed by the aepp.
     * If Aeternity snap is installed but wasn't used by the aepp, then the user still needs to approve the connection.
     * If the currently installed version corresponds to the version range, then the snap won't be upgraded.
     * To downgrade the snap, the user must manually uninstall the current version.
     * @param version - Snap version range (e.g. `1`, `0.1.*`, `^0.0.9`, `~0.0.9`; `>=0.0.9 <0.1.0`)
     * (default: a version range supported by sdk)
     */
    requestSnap(version?: string): Promise<SnapDetails>;
    /**
     * It throws an exception if MetaMask or Aeternity snap has an incompatible version or is not
     * installed or is not connected to the aepp.
     * @deprecated use `requestSnap` instead
     */
    ensureReady(): Promise<void>;
    /**
     * @returns the version of snap installed in MetaMask
     */
    getSnapVersion(): Promise<string>;
    /**
     * Get an instance of AccountMetaMask for a given account index.
     * @param accountIndex - Index of account
     */
    initialize(accountIndex: number): Promise<AccountMetamask>;
}
export {};