function diffimport { diff } from "https://deno.land/x/evt@v2.5.2/tools/reducers/diff.ts"; diff<ArrOf>(newArr: readonly ArrOf[], areEquals?: (e1: ArrOf, e2: ArrOf) => boolean): ReduceArguments<ArrOf, ArrDiff<ArrOf>>Type ParametersArrOfParametersnewArr: readonly ArrOf[]optionalareEquals: (e1: ArrOf, e2: ArrOf) => booleanReturnsReduceArguments<ArrOf, ArrDiff<ArrOf>>