import type { Signer } from '@ethersproject/abstract-signer';
import { Web3Provider } from '@ethersproject/providers';
import { ChainId } from '@dcl/schemas/dist/dapps/chain-id';
import { Network } from '@dcl/schemas/dist/dapps/network';
import { ProviderType } from '@dcl/schemas/dist/dapps/provider-type';
import { Provider } from 'decentraland-connect';
export type EthereumWindow = Window & {
    ethereum?: Provider & {
        enable?: () => Promise<string[]>;
        isCucumber?: boolean;
        isDapper?: boolean;
        isToshi?: boolean;
    };
};
/**
 * @internal
 */
export declare function _getAppChainId(): ChainId;
/**
 * @internal
 * @param _appChainId
 */
export declare function _setAppChainId(_appChainId: ChainId): void;
export declare function getNetworkProvider(chainId: ChainId): Promise<Provider>;
export declare function getNetworkWeb3Provider(chainId: ChainId): Promise<Web3Provider>;
export declare function getConnectedProvider(): Promise<Provider | null>;
export declare function getSigner(): Promise<Signer>;
export declare function getConnectedProviderType(): ProviderType | null;
export declare function getConnectedProviderChainId(): ChainId | null;
export declare function isCucumberProvider(): boolean;
export declare function isDapperProvider(): boolean;
export declare function isCoinbaseProvider(): boolean;
export declare function isValidChainId(chainId: string | number): boolean;
export declare function getChainIdByNetwork(network: Network): ChainId;