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index.js
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/
index.js
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"use strict";
import { Provider } from "@ethersproject/abstract-provider";
import { getNetwork } from "@ethersproject/networks";
import { BaseProvider } from "./base-provider";
import { AlchemyProvider } from "./alchemy-provider";
import { CloudflareProvider } from "./cloudflare-provider";
import { EtherscanProvider } from "./etherscan-provider";
import { FallbackProvider } from "./fallback-provider";
import { IpcProvider } from "./ipc-provider";
import { InfuraProvider } from "./infura-provider";
import { JsonRpcProvider, JsonRpcSigner } from "./json-rpc-provider";
import { NodesmithProvider } from "./nodesmith-provider";
import { Web3Provider } from "./web3-provider";
import { Formatter } from "./formatter";
import { Logger } from "@ethersproject/logger";
import { version } from "./_version";
const logger = new Logger(version);
////////////////////////
// Helper Functions
function getDefaultProvider(network, options) {
if (network == null) {
network = "homestead";
}
const n = getNetwork(network);
if (!n || !n._defaultProvider) {
logger.throwError("unsupported getDefaultProvider network", Logger.errors.NETWORK_ERROR, {
operation: "getDefaultProvider",
network: network
});
}
return n._defaultProvider({
FallbackProvider,
AlchemyProvider,
CloudflareProvider,
EtherscanProvider,
InfuraProvider,
JsonRpcProvider,
NodesmithProvider,
Web3Provider,
IpcProvider,
}, options);
}
////////////////////////
// Exports
export {
// Abstract Providers (or Abstract-ish)
Provider, BaseProvider,
///////////////////////
// Concreate Providers
FallbackProvider, AlchemyProvider, CloudflareProvider, EtherscanProvider, InfuraProvider, JsonRpcProvider, NodesmithProvider, Web3Provider, IpcProvider,
///////////////////////
// Signer
JsonRpcSigner,
///////////////////////
// Functions
getDefaultProvider, getNetwork,
///////////////////////
// Objects
Formatter };