await provider.getFeeData() and await provider.ready() is not a function

[ghost]

https://docs.ethers.org/v5/api/providers/provider/#Provider-getFeeData
https://docs.ethers.org/v5/api/providers/provider/#Provider-ready

`async function getNetworkStatusMethods() {
if (typeof window.ethereum !== "undefined") {
const provider = new ethers.providers.Web3Provider(window.ethereum);

// provider.getNetwork( ) ⇒ Promise< Network > - Returns the Network this Provider is connected to.
console.log(await provider.getNetwork());

// provider.getBlockNumber( ) ⇒ Promise< number > - Returns the block number (or height) of the most recently mined block.
console.log(await provider.getBlockNumber());

// provider.getGasPrice( ) ⇒ Promise< BigNumber > - Returns a best guess of the Gas Price to use in a transaction.
const gasPrice = await provider.getGasPrice();
console.log(ethers.utils.formatUnits(gasPrice, "gwei"));

// provider.getFeeData( ) ⇒ Promise< FeeData > - Returns the current recommended FeeData to use in a transaction.

const feeData = await provider.getFeeData();
console.log(ethers.utils.formatUnits(feeData.maxFeePerGas, "gwei"));

// provider.ready ⇒ Promise< Network > - Returns a Promise which will stall until the network has heen established, ignoring errors due to the target node not being active yet.
console.log(await provider.ready());

}
}`