update composer libs

44 files changed, 210 insertions, 87 deletions

diff --git a/vendor/sabre/dav/.travis.yml b/vendor/sabre/dav/.travis.yml
index 03d18de2f..95331ac0d 100644
--- a/vendor/sabre/dav/.travis.yml
+++ b/vendor/sabre/dav/.travis.yml
@@ -16,6 +16,8 @@ env:
     - SABRE_MYSQLUSER="root"
     - SABRE_MYSQLPASS=""
     - SABRE_MYSQLDSN="mysql:host=127.0.0.1;dbname=sabredav_test"
+    - RUN_PHPCSFIXER="TRUE"
+    - RUN_PHPUNIT="TRUE"
     - RUN_PHPSTAN="FALSE"
   matrix:
     - PREFER_LOWEST="" TEST_DEPS="" REPORT_COVERAGE="TRUE" WITH_COVERAGE="--coverage-clover=coverage.xml"
@@ -23,9 +25,17 @@ env:
 
 matrix:
   include:
+    - name: 'PHP8'
+      dist: bionic
+      php: nightly
+      env:
+        - RUN_PHPCSFIXER="FALSE"
+        - REPORT_COVERAGE="FALSE"
     - name: 'PHPStan'
       php: 7.4
       env:
+        - RUN_PHPCSFIXER="FALSE"
+        - RUN_PHPUNIT="FALSE"
         - RUN_PHPSTAN="TRUE"
         - REPORT_COVERAGE="FALSE"
     - name: 'Test with streaming propfind'
@@ -43,15 +53,16 @@ before_script:
   - mysql -u root -h 127.0.0.1 -e 'create database sabredav_test'
   - psql -c "create database sabredav_test" -U postgres
   - psql -c "create user sabredav with PASSWORD 'sabredav';GRANT ALL PRIVILEGES ON DATABASE sabredav_test TO sabredav" -U postgres
+  - if [ $RUN_PHPCSFIXER == "FALSE" ]; then composer remove --no-update --dev friendsofphp/php-cs-fixer; fi
   - composer update $PREFER_LOWEST
 
 addons:
   postgresql: "9.5"
 
 script:
-  - if [ $RUN_PHPSTAN == "FALSE" ]; then php vendor/bin/php-cs-fixer fix --dry-run --diff; fi
-  - if [ $RUN_PHPSTAN == "FALSE" ]; then php vendor/bin/phpunit --configuration tests/phpunit.xml $WITH_COVERAGE $TEST_DEPS; fi
-  - if [ $RUN_PHPSTAN == "FALSE"  ]; then rm -f ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/xdebug.ini; fi
+  - if [ $RUN_PHPCSFIXER == "TRUE" ]; then php vendor/bin/php-cs-fixer fix --dry-run --diff; fi
+  - if [ $RUN_PHPUNIT == "TRUE" ]; then php vendor/bin/phpunit --configuration tests/phpunit.xml $WITH_COVERAGE $TEST_DEPS; fi
+  - if [ $RUN_PHPUNIT == "TRUE"  ]; then rm -f ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/xdebug.ini; fi
   - if [ $RUN_PHPSTAN == "TRUE" ]; then composer phpstan; fi
 
 after_success:
diff --git a/vendor/sabre/dav/CHANGELOG.md b/vendor/sabre/dav/CHANGELOG.md
index c84a4f5e4..9db36f927 100644
--- a/vendor/sabre/dav/CHANGELOG.md
+++ b/vendor/sabre/dav/CHANGELOG.md
@@ -1,6 +1,14 @@
 ChangeLog
 =========
 
+4.1.3 (2020-11-09)
+-------------------------
+* #1306: Return 409 when trying to PUT a file into a non-existent collection
+
+4.1.2 (2020-10-04)
+-------------------------
+* #1296: Add experimental support for PHP 8.0
+
 4.1.1 (2020-07-13)
 -------------------------
 * Fix PHPdoc of Tree:move method
@@ -246,7 +254,7 @@ ChangeLog
   [sabre/uri 1.1.0][uri] and [sabre/xml 1.4.1][xml].
 
 
-3.1.5 (????-??-??)
+3.1.5 (2018-10-19)
 ------------------
 
 * Fixed: Creating a new calendar on some MySQL configurations caused an error.
diff --git a/vendor/sabre/dav/bin/build.php b/vendor/sabre/dav/bin/build.php
index 54174a777..54174a777 100644..100755
--- a/vendor/sabre/dav/bin/build.php
+++ b/vendor/sabre/dav/bin/build.php
diff --git a/vendor/sabre/dav/bin/googlecode_upload.py b/vendor/sabre/dav/bin/googlecode_upload.py
index caafd5ded..caafd5ded 100644..100755
--- a/vendor/sabre/dav/bin/googlecode_upload.py
+++ b/vendor/sabre/dav/bin/googlecode_upload.py
diff --git a/vendor/sabre/dav/bin/migrateto20.php b/vendor/sabre/dav/bin/migrateto20.php
index c7a8d9e35..c7a8d9e35 100644..100755
--- a/vendor/sabre/dav/bin/migrateto20.php
+++ b/vendor/sabre/dav/bin/migrateto20.php
diff --git a/vendor/sabre/dav/bin/migrateto21.php b/vendor/sabre/dav/bin/migrateto21.php
index 909643583..909643583 100644..100755
--- a/vendor/sabre/dav/bin/migrateto21.php
+++ b/vendor/sabre/dav/bin/migrateto21.php
diff --git a/vendor/sabre/dav/bin/migrateto30.php b/vendor/sabre/dav/bin/migrateto30.php
index 25e544c2a..25e544c2a 100644..100755
--- a/vendor/sabre/dav/bin/migrateto30.php
+++ b/vendor/sabre/dav/bin/migrateto30.php
diff --git a/vendor/sabre/dav/bin/migrateto32.php b/vendor/sabre/dav/bin/migrateto32.php
index 57fd35507..57fd35507 100644..100755
--- a/vendor/sabre/dav/bin/migrateto32.php
+++ b/vendor/sabre/dav/bin/migrateto32.php
diff --git a/vendor/sabre/dav/bin/sabredav.php b/vendor/sabre/dav/bin/sabredav.php
index 28341b587..28341b587 100644..100755
--- a/vendor/sabre/dav/bin/sabredav.php
+++ b/vendor/sabre/dav/bin/sabredav.php
diff --git a/vendor/sabre/dav/composer.json b/vendor/sabre/dav/composer.json
index d4190ae5d..fa912faf5 100644
--- a/vendor/sabre/dav/composer.json
+++ b/vendor/sabre/dav/composer.json
@@ -14,7 +14,7 @@
         }
     ],
     "require": {
-        "php": "^7.1.0",
+        "php": "^7.1.0 || ^8.0",
         "sabre/vobject": "^4.2.1",
         "sabre/event" : "^5.0",
         "sabre/xml"  : "^2.0.1",
@@ -33,7 +33,7 @@
         "ext-json": "*"
     },
     "require-dev" : {
-        "friendsofphp/php-cs-fixer": "^2.16.3",
+        "friendsofphp/php-cs-fixer": "^2.16.7",
         "phpstan/phpstan": "^0.12",
         "phpunit/phpunit" : "^7.5 || ^8.5 || ^9.0",
         "evert/phpdoc-md" : "~0.1.0",
diff --git a/vendor/sabre/dav/lib/CalDAV/Schedule/Plugin.php b/vendor/sabre/dav/lib/CalDAV/Schedule/Plugin.php
index 6f8f68432..a1f8202ec 100644
--- a/vendor/sabre/dav/lib/CalDAV/Schedule/Plugin.php
+++ b/vendor/sabre/dav/lib/CalDAV/Schedule/Plugin.php
@@ -609,7 +609,7 @@ class Plugin extends ServerPlugin
      * @param bool             $modified  a marker to indicate that the original object
      *                                    modified by this process
      */
-    protected function processICalendarChange($oldObject = null, VCalendar $newObject, array $addresses, array $ignore = [], &$modified = false)
+    protected function processICalendarChange($oldObject, VCalendar $newObject, array $addresses, array $ignore = [], &$modified = false)
     {
         $broker = new ITip\Broker();
         $messages = $broker->parseEvent($newObject, $addresses, $oldObject);
diff --git a/vendor/sabre/dav/lib/DAV/Server.php b/vendor/sabre/dav/lib/DAV/Server.php
index 37bf282e8..4c213c1bd 100644
--- a/vendor/sabre/dav/lib/DAV/Server.php
+++ b/vendor/sabre/dav/lib/DAV/Server.php
@@ -1075,7 +1075,12 @@ class Server implements LoggerAwareInterface, EmitterInterface
             return false;
         }
 
-        $parent = $this->tree->getNodeForPath($dir);
+        try {
+            $parent = $this->tree->getNodeForPath($dir);
+        } catch (Exception\NotFound $e) {
+            throw new Exception\Conflict('Files cannot be created in non-existent collections');
+        }
+
         if (!$parent instanceof ICollection) {
             throw new Exception\Conflict('Files can only be created as children of collections');
         }
diff --git a/vendor/sabre/dav/lib/DAV/Version.php b/vendor/sabre/dav/lib/DAV/Version.php
index a7f5269bf..70948305e 100644
--- a/vendor/sabre/dav/lib/DAV/Version.php
+++ b/vendor/sabre/dav/lib/DAV/Version.php
@@ -16,5 +16,5 @@ class Version
     /**
      * Full version number.
      */
-    public const VERSION = '4.1.1';
+    public const VERSION = '4.1.3';
 }
diff --git a/vendor/sabre/dav/tests/Sabre/DAV/HttpPutTest.php b/vendor/sabre/dav/tests/Sabre/DAV/HttpPutTest.php
index d3932a4c6..543ec652a 100644
--- a/vendor/sabre/dav/tests/Sabre/DAV/HttpPutTest.php
+++ b/vendor/sabre/dav/tests/Sabre/DAV/HttpPutTest.php
@@ -241,7 +241,7 @@ class HttpPutTest extends DAVServerTest
      *
      * @depends testPut
      */
-    public function testPutNoParent()
+    public function testPutParentIsNotCollection()
     {
         $request = new HTTP\Request(
             'PUT',
@@ -255,6 +255,24 @@ class HttpPutTest extends DAVServerTest
     }
 
     /**
+     * PUT thats created in a non-existent collection should be rejected.
+     *
+     * @depends testPut
+     */
+    public function testPutParentCollectionDoesNotExist()
+    {
+        $request = new HTTP\Request(
+            'PUT',
+            '/non-existent-collection/file2',
+            [],
+            'hello'
+        );
+
+        $response = $this->request($request);
+        $this->assertEquals(409, $response->getStatus());
+    }
+
+    /**
      * Finder may sometimes make a request, which gets its content-body
      * stripped. We can't always prevent this from happening, but in some cases
      * we can detected this and return an error instead.
diff --git a/vendor/sabre/event/composer.json b/vendor/sabre/event/composer.json
index 144704118..181afe190 100644
--- a/vendor/sabre/event/composer.json
+++ b/vendor/sabre/event/composer.json
@@ -16,7 +16,7 @@
     "homepage": "http://sabre.io/event/",
     "license": "BSD-3-Clause",
     "require": {
-        "php": "^7.1"
+        "php": "^7.1 || ^8.0"
     },
     "authors": [
         {
@@ -40,11 +40,30 @@
             "lib/Promise/functions.php"
         ]
     },
+    "autoload-dev": {
+        "psr-4" : {
+            "Sabre\\Event\\" : "tests/Event"
+        }
+    },
     "require-dev": {
         "friendsofphp/php-cs-fixer": "~2.16.1",
-        "phpunit/phpunit" : "^7 || ^8"
+        "phpstan/phpstan": "^0.12",
+        "phpunit/phpunit" : "^7.5 || ^8.5 || ^9.0"
     },
-    "config" : {
-        "bin-dir" : "bin/"
+    "scripts": {
+        "phpstan": [
+            "phpstan analyse lib tests"
+        ],
+        "cs-fixer": [
+            "php-cs-fixer fix"
+        ],
+        "phpunit": [
+            "phpunit --configuration tests/phpunit.xml"
+        ],
+        "test": [
+            "composer phpstan",
+            "composer cs-fixer",
+            "composer phpunit"
+        ]
     }
 }
diff --git a/vendor/sabre/event/lib/Promise.php b/vendor/sabre/event/lib/Promise.php
index 1d4ddd74a..1228561af 100644
--- a/vendor/sabre/event/lib/Promise.php
+++ b/vendor/sabre/event/lib/Promise.php
@@ -22,6 +22,8 @@ use Throwable;
  * @copyright Copyright (C) fruux GmbH (https://fruux.com/)
  * @author Evert Pot (http://evertpot.com/)
  * @license http://sabre.io/license/ Modified BSD License
+ *
+ * @psalm-template TReturn
  */
 class Promise
 {
@@ -168,6 +170,7 @@ class Promise
      * chain.
      *
      * @return mixed
+     * @psalm-return TReturn
      */
     public function wait()
     {
diff --git a/vendor/sabre/event/lib/Version.php b/vendor/sabre/event/lib/Version.php
index e98e2e3ff..457aea9b2 100644
--- a/vendor/sabre/event/lib/Version.php
+++ b/vendor/sabre/event/lib/Version.php
@@ -16,5 +16,5 @@ class Version
     /**
      * Full version number.
      */
-    const VERSION = '5.1.0';
+    const VERSION = '5.1.2';
 }
diff --git a/vendor/sabre/event/lib/coroutine.php b/vendor/sabre/event/lib/coroutine.php
index a6a2baf41..cdf2d3ecd 100644
--- a/vendor/sabre/event/lib/coroutine.php
+++ b/vendor/sabre/event/lib/coroutine.php
@@ -44,6 +44,10 @@ use Throwable;
  *
  * @return \Sabre\Event\Promise
  *
+ * @psalm-template TReturn
+ * @psalm-param callable():\Generator<mixed, mixed, mixed, TReturn> $gen
+ * @psalm-return Promise<TReturn>
+ *
  * @copyright Copyright (C) fruux GmbH (https://fruux.com/)
  * @author Evert Pot (http://evertpot.com/)
  * @license http://sabre.io/license/ Modified BSD License
diff --git a/vendor/sabre/http/.gitignore b/vendor/sabre/http/.gitignore
index d291af69a..367bba576 100644
--- a/vendor/sabre/http/.gitignore
+++ b/vendor/sabre/http/.gitignore
@@ -4,20 +4,5 @@ composer.lock
 
 # Tests
 tests/cov/
-
-# phpunit cache
 .phpunit.result.cache
-
-# Composer binaries
-bin/phpunit*
-bin/phpcs*
-bin/php-cs-fixer*
-bin/phpstan
-bin/phpstan.phar
-
-# Vim
-.*.swp
-
-# development stuff
-/.idea
 .php_cs.cache
diff --git a/vendor/sabre/http/.travis.yml b/vendor/sabre/http/.travis.yml
index daa24bff5..c93e4ae75 100644
--- a/vendor/sabre/http/.travis.yml
+++ b/vendor/sabre/http/.travis.yml
@@ -8,34 +8,44 @@ php:
 
 env:
   global:
+    - RUN_PHPCSFIXER="TRUE"
+    - RUN_PHPUNIT="TRUE"
     - RUN_PHPSTAN="FALSE"
   matrix:
-    - PREFER_LOWEST="" WITH_COVERAGE="--coverage-clover=coverage.xml"
-    - PREFER_LOWEST="--prefer-lowest" $WITH_COVERAGE=""
+    - PREFER_LOWEST="" REPORT_COVERAGE="TRUE" WITH_COVERAGE="--coverage-clover=coverage.xml"
+    - PREFER_LOWEST="--prefer-lowest" REPORT_COVERAGE="FALSE" WITH_COVERAGE=""
 
 matrix:
   include:
+    - name: 'PHP8'
+      dist: focal
+      php: nightly
+      env:
+        - RUN_PHPCSFIXER="FALSE"
+        - REPORT_COVERAGE="FALSE"
     - name: 'PHPStan'
-      php: 7.2
-      env: RUN_PHPSTAN="TRUE"
+      php: 7.4
+      env:
+        - RUN_PHPCSFIXER="FALSE"
+        - RUN_PHPUNIT="FALSE"
+        - RUN_PHPSTAN="TRUE"
+        - REPORT_COVERAGE="FALSE"
   fast_finish: true
 
 cache:
     directories:
         - $HOME/.composer/cache
 
-install:
-  - if [ $RUN_PHPSTAN == "TRUE"  ]; then composer require --dev phpstan/phpstan:^0.12; fi
-
 before_script:
-  - composer update --prefer-source $PREFER_LOWEST
+  - if [ $RUN_PHPCSFIXER == "FALSE" ]; then composer remove --dev friendsofphp/php-cs-fixer; fi
+  - composer update $PREFER_LOWEST
   - PHP_BIN=$(phpenv which php)
   - sudo $PHP_BIN -S localhost:80 -t $TRAVIS_BUILD_DIR/tests/www 2>/dev/null &
 
 script:
-  - if [ $RUN_PHPSTAN == "FALSE"  ]; then ./bin/php-cs-fixer fix --dry-run --diff; fi
-  - if [ $RUN_PHPSTAN == "FALSE"  ]; then ./bin/phpunit --configuration tests/phpunit.xml $WITH_COVERAGE; fi
-  - if [ $RUN_PHPSTAN == "TRUE"  ]; then php ./bin/phpstan analyse -c phpstan.neon lib; fi
+  - if [ $RUN_PHPCSFIXER == "TRUE" ]; then php vendor/bin/php-cs-fixer fix --dry-run --diff; fi
+  - if [ $RUN_PHPUNIT == "TRUE" ]; then php vendor/bin/phpunit --configuration tests/phpunit.xml $WITH_COVERAGE; fi
+  - if [ $RUN_PHPSTAN == "TRUE" ]; then composer phpstan; fi
 
 after_success:
-  - bash <(curl -s https://codecov.io/bash)
+  - if [ $REPORT_COVERAGE == "TRUE" ]; then bash <(curl -s https://codecov.io/bash); fi
diff --git a/vendor/sabre/http/CHANGELOG.md b/vendor/sabre/http/CHANGELOG.md
index 716e09e68..eb226f7a5 100644
--- a/vendor/sabre/http/CHANGELOG.md
+++ b/vendor/sabre/http/CHANGELOG.md
@@ -1,6 +1,11 @@
 ChangeLog
 =========
 
+5.1.1 (2020-10-03)
+-------------------------
+
+* #160: Added support for PHP 8.0 (@phil-davis)
+
 5.1.0 (2020-01-31)
 -------------------------
 
diff --git a/vendor/sabre/http/composer.json b/vendor/sabre/http/composer.json
index 198cf2344..7f54df6e8 100644
--- a/vendor/sabre/http/composer.json
+++ b/vendor/sabre/http/composer.json
@@ -5,7 +5,7 @@
     "homepage" : "https://github.com/fruux/sabre-http",
     "license" : "BSD-3-Clause",
     "require" : {
-        "php"          : "^7.1",
+        "php"          : "^7.1 || ^8.0",
         "ext-mbstring" : "*",
         "ext-ctype"    : "*",
         "ext-curl"     : "*",
@@ -14,7 +14,8 @@
     },
     "require-dev" : {
         "friendsofphp/php-cs-fixer": "~2.16.1",
-        "phpunit/phpunit" : "^7.0 || ^8.0"
+        "phpstan/phpstan": "^0.12",
+        "phpunit/phpunit" : "^7.5 || ^8.5 || ^9.0"
     },
     "suggest" : {
         "ext-curl" : " to make http requests with the Client class"
@@ -44,7 +45,20 @@
             "Sabre\\HTTP\\" : "tests/HTTP"
         }
     },
-    "config" : {
-        "bin-dir" : "bin/"
+    "scripts": {
+        "phpstan": [
+            "phpstan analyse lib tests"
+        ],
+        "cs-fixer": [
+            "php-cs-fixer fix"
+        ],
+        "phpunit": [
+            "phpunit --configuration tests/phpunit.xml"
+        ],
+        "test": [
+            "composer phpstan",
+            "composer cs-fixer",
+            "composer phpunit"
+        ]
     }
 }
diff --git a/vendor/sabre/http/lib/Auth/AbstractAuth.php b/vendor/sabre/http/lib/Auth/AbstractAuth.php
index ada6bf0f0..645f07edd 100644
--- a/vendor/sabre/http/lib/Auth/AbstractAuth.php
+++ b/vendor/sabre/http/lib/Auth/AbstractAuth.php
@@ -42,7 +42,7 @@ abstract class AbstractAuth
     /**
      * Creates the object.
      */
-    public function __construct(string $realm = 'SabreTooth', RequestInterface $request, ResponseInterface $response)
+    public function __construct(string $realm, RequestInterface $request, ResponseInterface $response)
     {
         $this->realm = $realm;
         $this->request = $request;
diff --git a/vendor/sabre/http/lib/Auth/Digest.php b/vendor/sabre/http/lib/Auth/Digest.php
index dd35a0b74..a093d8b75 100644
--- a/vendor/sabre/http/lib/Auth/Digest.php
+++ b/vendor/sabre/http/lib/Auth/Digest.php
@@ -46,7 +46,7 @@ class Digest extends AbstractAuth
     /**
      * Initializes the object.
      */
-    public function __construct(string $realm = 'SabreTooth', RequestInterface $request, ResponseInterface $response)
+    public function __construct(string $realm, RequestInterface $request, ResponseInterface $response)
     {
         $this->nonce = uniqid();
         $this->opaque = md5($realm);
diff --git a/vendor/sabre/http/lib/Version.php b/vendor/sabre/http/lib/Version.php
index 8946a46a6..624e2a78e 100644
--- a/vendor/sabre/http/lib/Version.php
+++ b/vendor/sabre/http/lib/Version.php
@@ -16,5 +16,5 @@ class Version
     /**
      * Full version number.
      */
-    const VERSION = '5.1.0';
+    const VERSION = '5.1.1';
 }
diff --git a/vendor/sabre/uri/.gitignore b/vendor/sabre/uri/.gitignore
index 4c8ac0855..a6c2b5a25 100644
--- a/vendor/sabre/uri/.gitignore
+++ b/vendor/sabre/uri/.gitignore
@@ -2,25 +2,7 @@
 vendor/
 composer.lock
 
-# Composer binaries
-bin/phpunit
-bin/phpstan
-bin/phpstan.phar
-bin/php-cs-fixer
-
 # Tests
 tests/cov/
 tests/.phpunit.result.cache
-coverage.xml
-
-# Composer binaries
-bin
-
-# Vim
-.*.swp
-
-# IDEs
-/.idea
-
-# development stuff
 .php_cs.cache
diff --git a/vendor/sabre/uri/composer.json b/vendor/sabre/uri/composer.json
index 29194c670..4a68797a5 100644
--- a/vendor/sabre/uri/composer.json
+++ b/vendor/sabre/uri/composer.json
@@ -9,7 +9,7 @@
     "homepage": "http://sabre.io/uri/",
     "license": "BSD-3-Clause",
     "require": {
-        "php": "^7.1"
+        "php": "^7.1 || ^8.0"
     },
     "authors": [
         {
@@ -33,14 +33,28 @@
     },
     "autoload-dev": {
         "psr-4": {
-            "Sabre\\Uri\\": "tests/"
+            "Sabre\\Uri\\": "tests/Uri"
         }
     },
     "require-dev": {
         "friendsofphp/php-cs-fixer": "~2.16.1",
-        "phpunit/phpunit" : "^7 || ^8"
+        "phpstan/phpstan": "^0.12",
+        "phpunit/phpunit" : "^7.5 || ^8.5 || ^9.0"
     },
-    "config" : {
-        "bin-dir" : "bin/"
+    "scripts": {
+        "phpstan": [
+            "phpstan analyse lib tests"
+        ],
+        "cs-fixer": [
+            "php-cs-fixer fix"
+        ],
+        "phpunit": [
+            "phpunit --configuration tests/phpunit.xml"
+        ],
+        "test": [
+            "composer phpstan",
+            "composer cs-fixer",
+            "composer phpunit"
+        ]
     }
 }
diff --git a/vendor/sabre/uri/lib/Version.php b/vendor/sabre/uri/lib/Version.php
index ba7caf273..4a6c58405 100644
--- a/vendor/sabre/uri/lib/Version.php
+++ b/vendor/sabre/uri/lib/Version.php
@@ -16,5 +16,5 @@ class Version
     /**
      * Full version number.
      */
-    const VERSION = '2.2.0';
+    const VERSION = '2.2.1';
 }
diff --git a/vendor/sabre/uri/lib/functions.php b/vendor/sabre/uri/lib/functions.php
index 329c862ee..0d64cead0 100644
--- a/vendor/sabre/uri/lib/functions.php
+++ b/vendor/sabre/uri/lib/functions.php
@@ -214,7 +214,7 @@ function parse(string $uri): array
  * This function takes the components returned from PHP's parse_url, and uses
  * it to generate a new uri.
  *
- * @param array<string, string> $parts
+ * @param array<string, int|string> $parts
  */
 function build(array $parts): string
 {
diff --git a/vendor/sabre/vobject/.travis.yml b/vendor/sabre/vobject/.travis.yml
index d1feb60de..4f50e97fd 100644
--- a/vendor/sabre/vobject/.travis.yml
+++ b/vendor/sabre/vobject/.travis.yml
@@ -8,6 +8,8 @@ php:
 env:
   global:
     - MEMCACHED_SERVER=127.0.0.1
+    - RUN_PHPCSFIXER="TRUE"
+    - RUN_PHPUNIT="TRUE"
     - RUN_PHPSTAN="FALSE"
   matrix:
     - PREFER_LOWEST="" REPORT_COVERAGE="TRUE" WITH_COVERAGE="--coverage-clover=coverage.xml"
@@ -15,19 +17,28 @@ env:
 
 matrix:
   include:
+    - name: 'PHP8'
+      dist: focal
+      php: nightly
+      env:
+        - RUN_PHPCSFIXER="FALSE"
+        - REPORT_COVERAGE="FALSE"
     - name: 'PHPStan'
       php: 7.4
       env:
+        - RUN_PHPCSFIXER="FALSE"
+        - RUN_PHPUNIT="FALSE"
         - RUN_PHPSTAN="TRUE"
         - REPORT_COVERAGE="FALSE"
   fast_finish: true
 
 before_script:
+  - if [ $RUN_PHPCSFIXER == "FALSE" ]; then composer remove --no-update --dev friendsofphp/php-cs-fixer; fi
   - composer update $PREFER_LOWEST
 
 script:
-  - if [ $RUN_PHPSTAN == "FALSE" ]; then php vendor/bin/php-cs-fixer fix --dry-run --diff; fi
-  - if [ $RUN_PHPSTAN == "FALSE" ]; then php vendor/bin/phpunit --configuration tests/phpunit.xml $WITH_COVERAGE; fi
+  - if [ $RUN_PHPCSFIXER == "TRUE" ]; then php vendor/bin/php-cs-fixer fix --dry-run --diff; fi
+  - if [ $RUN_PHPUNIT == "TRUE" ]; then php vendor/bin/phpunit --configuration tests/phpunit.xml $WITH_COVERAGE; fi
   - if [ $RUN_PHPSTAN == "TRUE" ]; then composer phpstan; fi
 
 after_success:
diff --git a/vendor/sabre/vobject/CHANGELOG.md b/vendor/sabre/vobject/CHANGELOG.md
index 69e14154b..7d6b096fd 100644
--- a/vendor/sabre/vobject/CHANGELOG.md
+++ b/vendor/sabre/vobject/CHANGELOG.md
@@ -1,6 +1,16 @@
 ChangeLog
 =========
 
+4.3.3 (2020-11-09)
+------------------
+
+* #519: Remove US/Pacific-New obsolete timezone (@phil-davis)
+
+4.3.2 (2020-10-03)
+------------------
+
+* #513: Added Support for PHP 8.0 (@phil-davis)
+
 4.3.1 (2020-07-13)
 ------------------
 
diff --git a/vendor/sabre/vobject/bin/bench.php b/vendor/sabre/vobject/bin/bench.php
index 0a2736fa6..0a2736fa6 100644..100755
--- a/vendor/sabre/vobject/bin/bench.php
+++ b/vendor/sabre/vobject/bin/bench.php
diff --git a/vendor/sabre/vobject/bin/fetch_windows_zones.php b/vendor/sabre/vobject/bin/fetch_windows_zones.php
index 9c4e51abd..9c4e51abd 100644..100755
--- a/vendor/sabre/vobject/bin/fetch_windows_zones.php
+++ b/vendor/sabre/vobject/bin/fetch_windows_zones.php
diff --git a/vendor/sabre/vobject/bin/generateicalendardata.php b/vendor/sabre/vobject/bin/generateicalendardata.php
index 62b6107c5..62b6107c5 100644..100755
--- a/vendor/sabre/vobject/bin/generateicalendardata.php
+++ b/vendor/sabre/vobject/bin/generateicalendardata.php
diff --git a/vendor/sabre/vobject/bin/mergeduplicates.php b/vendor/sabre/vobject/bin/mergeduplicates.php
index e6cde73dd..e6cde73dd 100644..100755
--- a/vendor/sabre/vobject/bin/mergeduplicates.php
+++ b/vendor/sabre/vobject/bin/mergeduplicates.php
diff --git a/vendor/sabre/vobject/composer.json b/vendor/sabre/vobject/composer.json
index d4fa56a31..f26c0b5ec 100644
--- a/vendor/sabre/vobject/composer.json
+++ b/vendor/sabre/vobject/composer.json
@@ -32,12 +32,12 @@
     "homepage" : "http://sabre.io/vobject/",
     "license" : "BSD-3-Clause",
     "require" : {
-        "php"          : "^7.1",
+        "php"          : "^7.1 || ^8.0",
         "ext-mbstring" : "*",
         "sabre/xml"    : "^2.1"
     },
     "require-dev" : {
-        "friendsofphp/php-cs-fixer": "~2.16.1",
+        "friendsofphp/php-cs-fixer": "~2.16.7",
         "phpunit/phpunit" : "^7.5 || ^8.5 || ^9.0",
         "phpstan/phpstan": "^0.12"
     },
diff --git a/vendor/sabre/vobject/lib/ITip/Broker.php b/vendor/sabre/vobject/lib/ITip/Broker.php
index c09cdf3be..4e0368e13 100644
--- a/vendor/sabre/vobject/lib/ITip/Broker.php
+++ b/vendor/sabre/vobject/lib/ITip/Broker.php
@@ -162,7 +162,7 @@ class Broker
      *
      * @return array
      */
-    public function parseEvent($calendar = null, $userHref, $oldCalendar = null)
+    public function parseEvent($calendar, $userHref, $oldCalendar = null)
     {
         if ($oldCalendar) {
             if (is_string($oldCalendar)) {
diff --git a/vendor/sabre/vobject/lib/Version.php b/vendor/sabre/vobject/lib/Version.php
index e5ab9af38..29ba84f88 100644
--- a/vendor/sabre/vobject/lib/Version.php
+++ b/vendor/sabre/vobject/lib/Version.php
@@ -14,5 +14,5 @@ class Version
     /**
      * Full version number.
      */
-    const VERSION = '4.3.1';
+    const VERSION = '4.3.3';
 }
diff --git a/vendor/sabre/vobject/lib/timezonedata/php-bc.php b/vendor/sabre/vobject/lib/timezonedata/php-bc.php
index 83f38f507..3116c6868 100644
--- a/vendor/sabre/vobject/lib/timezonedata/php-bc.php
+++ b/vendor/sabre/vobject/lib/timezonedata/php-bc.php
@@ -147,7 +147,6 @@ return [
     'US/Michigan',
     'US/Mountain',
     'US/Pacific',
-    'US/Pacific-New',
     'US/Samoa',
     'WET',
 ];
diff --git a/vendor/sabre/xml/.travis.yml b/vendor/sabre/xml/.travis.yml
index ebca5e837..fc4a98d8e 100644
--- a/vendor/sabre/xml/.travis.yml
+++ b/vendor/sabre/xml/.travis.yml
@@ -8,6 +8,8 @@ php:
 
 env:
   global:
+    - RUN_PHPCSFIXER="TRUE"
+    - RUN_PHPUNIT="TRUE"
     - RUN_PHPSTAN="FALSE"
   matrix:
     - PREFER_LOWEST="" REPORT_COVERAGE="TRUE" WITH_COVERAGE="--coverage-clover=coverage.xml"
@@ -15,9 +17,17 @@ env:
 
 matrix:
   include:
+    - name: 'PHP8'
+      dist: focal
+      php: nightly
+      env:
+        - RUN_PHPCSFIXER="FALSE"
+        - REPORT_COVERAGE="FALSE"
     - name: 'PHPStan'
       php: 7.4
       env:
+        - RUN_PHPCSFIXER="FALSE"
+        - RUN_PHPUNIT="FALSE"
         - RUN_PHPSTAN="TRUE"
         - REPORT_COVERAGE="FALSE"
   fast_finish: true
@@ -27,11 +37,12 @@ cache:
     - $HOME/.composer/cache
 
 before_script:
+  - if [ $RUN_PHPCSFIXER == "FALSE" ]; then composer remove --dev friendsofphp/php-cs-fixer; fi
   - composer update $PREFER_LOWEST
 
 script:
-  - if [ $RUN_PHPSTAN == "FALSE" ]; then php vendor/bin/php-cs-fixer fix --dry-run --diff; fi
-  - if [ $RUN_PHPSTAN == "FALSE" ]; then php vendor/bin/phpunit --configuration tests/phpunit.xml $WITH_COVERAGE; fi
+  - if [ $RUN_PHPCSFIXER == "TRUE" ]; then php vendor/bin/php-cs-fixer fix --dry-run --diff; fi
+  - if [ $RUN_PHPUNIT == "TRUE" ]; then php vendor/bin/phpunit --configuration tests/phpunit.xml $WITH_COVERAGE; fi
   - if [ $RUN_PHPSTAN == "TRUE" ]; then composer phpstan; fi
 
 after_success:
diff --git a/vendor/sabre/xml/CHANGELOG.md b/vendor/sabre/xml/CHANGELOG.md
index 9d70609f8..cdd21fe51 100644
--- a/vendor/sabre/xml/CHANGELOG.md
+++ b/vendor/sabre/xml/CHANGELOG.md
@@ -1,6 +1,14 @@
 ChangeLog
 =========
 
+2.2.3 (2020-10-03)
+------------------
+* #191: add changelog and version bump that was missed in 2.2.2
+
+2.2.2 (2020-10-03)
+------------------
+* #190: adjust libxml_disable_entity_loader calls ready for PHP 8.0 (@phil-davis)
+
 2.2.1 (2020-05-11)
 ------------------
 
diff --git a/vendor/sabre/xml/composer.json b/vendor/sabre/xml/composer.json
index 40abe149b..b54cf195b 100644
--- a/vendor/sabre/xml/composer.json
+++ b/vendor/sabre/xml/composer.json
@@ -5,7 +5,7 @@
     "homepage" : "https://sabre.io/xml/",
     "license" : "BSD-3-Clause",
     "require" : {
-        "php" : "^7.1",
+        "php" : "^7.1 || ^8.0",
         "ext-xmlwriter" : "*",
         "ext-xmlreader" : "*",
         "ext-dom" : "*",
diff --git a/vendor/sabre/xml/lib/Reader.php b/vendor/sabre/xml/lib/Reader.php
index a28cf8c3b..368e8ffd2 100644
--- a/vendor/sabre/xml/lib/Reader.php
+++ b/vendor/sabre/xml/lib/Reader.php
@@ -55,7 +55,11 @@ class Reader extends XMLReader
      */
     public function parse(): array
     {
-        $previousEntityState = libxml_disable_entity_loader(true);
+        $previousEntityState = null;
+        $shouldCallLibxmlDisableEntityLoader = (\PHP_VERSION_ID < 80000);
+        if ($shouldCallLibxmlDisableEntityLoader) {
+            $previousEntityState = libxml_disable_entity_loader(true);
+        }
         $previousSetting = libxml_use_internal_errors(true);
 
         try {
@@ -78,7 +82,9 @@ class Reader extends XMLReader
             }
         } finally {
             libxml_use_internal_errors($previousSetting);
-            libxml_disable_entity_loader($previousEntityState);
+            if ($shouldCallLibxmlDisableEntityLoader) {
+                libxml_disable_entity_loader($previousEntityState);
+            }
         }
 
         return $result;
diff --git a/vendor/sabre/xml/lib/Version.php b/vendor/sabre/xml/lib/Version.php
index 56c5c5285..d4e465de9 100644
--- a/vendor/sabre/xml/lib/Version.php
+++ b/vendor/sabre/xml/lib/Version.php
@@ -16,5 +16,5 @@ class Version
     /**
      * Full version number.
      */
-    const VERSION = '2.2.1';
+    const VERSION = '2.2.3';
 }