import { ApiPromise } from '@polkadot/api';
import { Web3 } from 'web3';
import { Signer, ethers } from 'ethers';
import { ProviderConfig, ProviderType } from '../types/config.js';
import { MoonwallProvider } from '../types/context.js';

declare function prepareProviders(providerConfigs: ProviderConfig[]): MoonwallProvider[];
declare function populateProviderInterface(name: string, type: ProviderType, connect: () => Promise<ApiPromise> | Signer | Web3 | void): Promise<{
    name: string;
    api: ApiPromise;
    type: "polkadotJs";
    greet: () => {
        rtVersion: number;
        rtName: string;
    };
    disconnect: () => Promise<void>;
} | {
    name: string;
    api: ApiPromise;
    type: "moon";
    greet: () => {
        rtVersion: number;
        rtName: string;
    };
    disconnect: () => Promise<void>;
} | {
    name: string;
    api: ethers.Signer;
    type: "ethers";
    greet: () => Promise<void>;
    disconnect: () => Promise<void>;
} | {
    name: string;
    api: Web3;
    type: "web3";
    greet: () => Promise<void>;
    disconnect: () => Promise<void>;
}>;

export { populateProviderInterface, prepareProviders };