123456789101112
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.// This module is browser compatible.
import type { Closer } from "./types.ts";
export function isCloser(value: unknown): value is Closer {  return typeof value === "object" && value !== null && value !== undefined &&    "close" in value &&    // deno-lint-ignore no-explicit-any    typeof (value as Record<string, any>)["close"] === "function";}