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// Copyright 2018-2025 the Deno authors. 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";
}
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