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// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
import type { Tester } from "./_types.ts";
const customEqualityTesters: Tester[] = [];
export function addCustomEqualityTesters(newTesters: Tester[]) {  if (!Array.isArray(newTesters)) {    throw new TypeError(      `customEqualityTester expects an array of Testers. But got ${typeof newTesters}`,    );  }
  customEqualityTesters.push(...newTesters);}
export function getCustomEqualityTesters() {  return customEqualityTesters;}