isSupportedChainId

このコンテンツはまだ日本語訳がありません。

isSupportedChainId(chainId): chainId is 137 | 80002

Type guard that narrows an arbitrary chain ID to a SupportedChainId.

Parameters

number

The numeric chain ID to test.

chainId is 137 | 80002

true if kawasekit supports this chain ID.

import { isSupportedChainId } from "kawasekit";

const id = 80002;
if (isSupportedChainId(id)) {
  // `id` is now narrowed to SupportedChainId
}