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// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.import type { Comparator, SemVer } from "./types.ts";
/** * MAX is a sentinel value used by some range calculations. * It is equivalent to `∞.∞.∞`. */export const MAX: SemVer = {  major: Number.POSITIVE_INFINITY,  minor: Number.POSITIVE_INFINITY,  patch: Number.POSITIVE_INFINITY,  prerelease: [],  build: [],};
/** * The minimum valid SemVer object. Equivalent to `0.0.0`. */export const MIN: SemVer = {  major: 0,  minor: 0,  patch: 0,  prerelease: [],  build: [],};
/** * A sentinel value used to denote an invalid SemVer object * which may be the result of impossible ranges or comparator operations. * @example * ```ts * import { equals } from "https://deno.land/std@$STD_VERSION/semver/equals.ts"; * import { parse } from "https://deno.land/std@$STD_VERSION/semver/parse.ts"; * import { INVALID } from "https://deno.land/std@$STD_VERSION/semver/constants.ts" * equals(parse("1.2.3"), INVALID); * ``` */export const INVALID: SemVer = {  major: Number.NEGATIVE_INFINITY,  minor: Number.POSITIVE_INFINITY,  patch: Number.POSITIVE_INFINITY,  prerelease: [],  build: [],};
/** * ANY is a sentinel value used by some range calculations. It is not a valid * SemVer object and should not be used directly. * @example * ```ts * import { equals } from "https://deno.land/std@$STD_VERSION/semver/equals.ts"; * import { parse } from "https://deno.land/std@$STD_VERSION/semver/parse.ts"; * import { ANY } from "https://deno.land/std@$STD_VERSION/semver/constants.ts" * equals(parse("1.2.3"), ANY); // false * ``` */export const ANY: SemVer = {  major: Number.NaN,  minor: Number.NaN,  patch: Number.NaN,  prerelease: [],  build: [],};
/** * A comparator which will span all valid semantic versions */export const ALL: Comparator = {  operator: undefined,  ...ANY,  semver: ANY,};
/** * A comparator which will not span any semantic versions */export const NONE: Comparator = {  operator: "<",  ...MIN,  semver: MIN,};