diff --git a/composer.lock b/composer.lock
deleted file mode 100644
index 764694b..0000000
--- a/composer.lock
+++ /dev/null
@@ -1,116 +0,0 @@
-{
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-        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
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-                "shasum": ""
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-            },
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-            "autoload": {
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-                    "KubAT\\PhpSimple\\HtmlDomParser": "src/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "S.C. Chen",
-                    "email": "me578022@gmail.com"
-                },
-                {
-                    "name": "Jakub Stawowy",
-                    "email": "Kub-AT@users.noreply.github.com"
-                }
-            ],
-            "description": "PHP Simple HTML DOM Parser with namespace and PHP 7.3 compatible",
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-            "keywords": [
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-                "dom",
-                "html"
-            ],
-            "time": "2019-10-25T12:34:43+00:00"
-        },
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-            "autoload": {
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-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
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-            "authors": [
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-                    "email": "sunra@yandex.ru",
-                    "homepage": "https://github.com/sunra"
-                },
-                {
-                    "name": "S.C. Chen",
-                    "homepage": "http://sourceforge.net/projects/simplehtmldom/"
-                }
-            ],
-            "description": "Composer adaptation of: A HTML DOM parser written in PHP5+ let you manipulate HTML in a very easy way! Require PHP 5+. Supports invalid HTML. Find tags on an HTML page with selectors just like jQuery. Extract contents from HTML in a single line.",
-            "homepage": "https://github.com/sunra/php-simple-html-dom-parser",
-            "keywords": [
-                "dom",
-                "html",
-                "parser"
-            ],
-            "time": "2016-11-22T22:57:47+00:00"
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-    "packages-dev": [],
-    "aliases": [],
-    "minimum-stability": "stable",
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