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// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
import type { Range } from "./types.ts";import { parseRange } from "./parse_range.ts";
/** * A tries to parse a valid Range string or returns undefined * @param range The range string * @returns A Range object if valid otherwise `undefined` */export function tryParseRange(  range: string,): Range | undefined {  try {    // Return '*' instead of '' so that truthiness works.    // This will throw if it's invalid anyway    return parseRange(range);  } catch {    return undefined;  }}