function assertStrictEqualsimport { assertStrictEquals } from "https://deno.land/std@0.145.0/testing/asserts.ts"; assertStrictEquals<T>(actual: unknown,expected: T,msg?: string,): asserts actual is TMake an assertion that actual and expected are strictly equal. If not then throw. Make an assertion that actual and expected are strictly equal. If not then throw. import { assertStrictEquals } from "./asserts.ts"; assertStrictEquals(1, 2) Type ParametersTParametersactual: unknownexpected: Toptionalmsg: stringReturnsasserts actual is T