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isBigInt64Array - util/types - Node documentation
function isBigInt64Array

Usage in Deno

import { isBigInt64Array } from "node:util/types";
isBigInt64Array(value: unknown): value is BigInt64Array

Returns true if the value is a BigInt64Array instance.

util.types.isBigInt64Array(new BigInt64Array());   // Returns true
util.types.isBigInt64Array(new BigUint64Array());  // Returns false

Parameters

value: unknown

Return Type

value is BigInt64Array