import type { SemVer } from "./types.js";
/**
 * Compare two SemVers.
 *
 * Returns `0` if `version1` equals `version2`, or `1` if `version1` is greater, or `-1` if `version2` is
 * greater.
 *
 * Sorts in ascending order if passed to {@linkcode Array.sort}.
 *
 * @example Usage
 * ```ts
 * import { parse, compare } from "@std/semver";
 * import { assertEquals } from "@std/assert";
 *
 * const version1 = parse("1.2.3");
 * const version2 = parse("1.2.4");
 *
 * assertEquals(compare(version1, version2), -1);
 * assertEquals(compare(version2, version1), 1);
 * assertEquals(compare(version1, version1), 0);
 * ```
 *
 * @param version1 The first SemVer to compare
 * @param version2 The second SemVer to compare
 * @returns `1` if `version1` is greater, `0` if equal, or `-1` if `version2` is greater
 */
export declare function compare(version1: SemVer, version2: SemVer): 1 | 0 | -1;
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