Dep: update

주로 PHAN

vendor/composer/semver/README.md

@@ -6,7 +6,7 @@ Semver library that offers utilities, version constraint parsing and validation.
 Originally written as part of [composer/composer](https://github.com/composer/composer),
 now extracted and made available as a stand-alone library.
 
-[![Build Status](https://travis-ci.org/composer/semver.svg?branch=master)](https://travis-ci.org/composer/semver)
+[![Continuous Integration](https://github.com/composer/semver/workflows/Continuous%20Integration/badge.svg?branch=main)](https://github.com/composer/semver/actions)
 
 
 Installation
@@ -37,7 +37,7 @@ Basic usage
 
 ### Comparator
 
-The `Composer\Semver\Comparator` class provides the following methods for comparing versions:
+The [`Composer\Semver\Comparator`](https://github.com/composer/semver/blob/main/src/Comparator.php) class provides the following methods for comparing versions:
 
 * greaterThan($v1, $v2)
 * greaterThanOrEqualTo($v1, $v2)
@@ -46,7 +46,7 @@ The `Composer\Semver\Comparator` class provides the following methods for compar
 * equalTo($v1, $v2)
 * notEqualTo($v1, $v2)
 
-Each function takes two version strings as arguments. For example:
+Each function takes two version strings as arguments and returns a boolean. For example:
 
 ```php
 use Composer\Semver\Comparator;
@@ -56,13 +56,41 @@ Comparator::greaterThan('1.25.0', '1.24.0'); // 1.25.0 > 1.24.0
 
 ### Semver
 
-The `Composer\Semver\Semver` class provides the following methods:
+The [`Composer\Semver\Semver`](https://github.com/composer/semver/blob/main/src/Semver.php) class provides the following methods:
 
 * satisfies($version, $constraints)
 * satisfiedBy(array $versions, $constraint)
 * sort($versions)
 * rsort($versions)
 
+### Intervals
+
+The [`Composer\Semver\Intervals`](https://github.com/composer/semver/blob/main/src/Intervals.php) static class provides
+a few utilities to work with complex constraints or read version intervals from a constraint:
+
+```php
+use Composer\Semver\Intervals;
+
+// Checks whether $candidate is a subset of $constraint
+Intervals::isSubsetOf(ConstraintInterface $candidate, ConstraintInterface $constraint);
+
+// Checks whether $a and $b have any intersection, equivalent to $a->matches($b)
+Intervals::haveIntersections(ConstraintInterface $a, ConstraintInterface $b);
+
+// Optimizes a complex multi constraint by merging all intervals down to the smallest
+// possible multi constraint. The drawbacks are this is not very fast, and the resulting
+// multi constraint will have no human readable prettyConstraint configured on it
+Intervals::compactConstraint(ConstraintInterface $constraint);
+
+// Creates an array of numeric intervals and branch constraints representing a given constraint
+Intervals::get(ConstraintInterface $constraint);
+
+// Clears the memoization cache when you are done processing constraints
+Intervals::clear()
+```
+
+See the class docblocks for more details.
+
 
 License
 -------