diff --git a/.gitignore b/.gitignore
index 723ef36..3d2f47e 100755
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,3 @@
-.idea
\ No newline at end of file
+.idea
+/vendor
+composer.phar
diff --git a/composer.json b/composer.json
new file mode 100755
index 0000000..b10b1d0
--- /dev/null
+++ b/composer.json
@@ -0,0 +1,36 @@
+{
+	"name": "webmasterskaya/crypto-pro-php-stubs",
+	"type": "library",
+	"description": "Самая полная библиотека подсказок IDE libphpcades (КриптоПро), которая обеспечивает автозаполнение в современных IDE.",
+	"keywords": [
+		"КриптоПро",
+		"CryptoPro",
+		"DevTools",
+		"IDE",
+		"Stubs",
+		"Stub",
+		"PhpStorm",
+		"Netbeans",
+		"Eclipse",
+		"autocomplete"
+	],
+	"license": "MIT",
+	"authors": [
+		{
+			"name": "Artem Vasilev",
+			"email": "kern.usr@gmail.com"
+		}
+	],
+	"support": {
+		"issues": "https://github.com/webmasterskaya/crypto-pro-php-stubs/issues",
+		"source": "https://github.com/webmasterskaya/crypto-pro-php-stubs"
+	},
+	"require": {
+		"php": ">=7"
+	},
+	"autoload-dev": {
+		"psr-4": {
+			"\\": "src/"
+		}
+	}
+}
diff --git a/composer.lock b/composer.lock
new file mode 100644
index 0000000..9b58f06
--- /dev/null
+++ b/composer.lock
@@ -0,0 +1,20 @@
+{
+    "_readme": [
+        "This file locks the dependencies of your project to a known state",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
+        "This file is @generated automatically"
+    ],
+    "content-hash": "907c660afb1c4d1e4f0ba1360f661e16",
+    "packages": [],
+    "packages-dev": [],
+    "aliases": [],
+    "minimum-stability": "stable",
+    "stability-flags": [],
+    "prefer-stable": false,
+    "prefer-lowest": false,
+    "platform": {
+        "php": ">=7"
+    },
+    "platform-dev": [],
+    "plugin-api-version": "2.1.0"
+}