Added missing throws doc (#330)

Author: GrahamCampbell

src/Dotenv.php

@@ -43,6 +43,8 @@ public function __construct($path, $file = '.env')
     /**
      * Load environment file in given directory.
      *
+     * @throws \Dotenv\Exception\InvalidPathException|\Dotenv\Exception\InvalidFileException
+     *
      * @return array
      */
     public function load()
@@ -53,6 +55,8 @@ public function load()
     /**
      * Load environment file in given directory, suppress InvalidPathException.
      *
+     * @throws \Dotenv\Exception\InvalidFileException
+     *
      * @return array
      */
     public function safeLoad()
@@ -68,6 +72,8 @@ public function safeLoad()
     /**
      * Load environment file in given directory.
      *
+     * @throws \Dotenv\Exception\InvalidPathException|\Dotenv\Exception\InvalidFileException
+     *
      * @return array
      */
     public function overload()
@@ -99,6 +105,8 @@ protected function getFilePath($path, $file)
      *
      * @param bool $overload
      *
+     * @throws \Dotenv\Exception\InvalidPathException|\Dotenv\Exception\InvalidFileException
+     *
      * @return array
      */
     protected function loadData($overload = false)

src/Loader.php

@@ -75,6 +75,8 @@ public function getImmutable()
     /**
      * Load `.env` file in given directory.
      *
+     * @throws \Dotenv\Exception\InvalidPathException|\Dotenv\Exception\InvalidFileException
+     *
      * @return array
      */
     public function load()
@@ -118,6 +120,8 @@ protected function ensureFileIsReadable()
      * @param string $name
      * @param string $value
      *
+     * @throws \Dotenv\Exception\InvalidFileException
+     *
      * @return array
      */
     protected function normaliseEnvironmentVariable($name, $value)
@@ -137,6 +141,8 @@ protected function normaliseEnvironmentVariable($name, $value)
      * @param string $name
      * @param string $value
      *
+     * @throws \Dotenv\Exception\InvalidFileException
+     *
      * @return array
      */
     public function processFilters($name, $value)
@@ -358,6 +364,8 @@ public function getEnvironmentVariable($name)
      * @param string      $name
      * @param string|null $value
      *
+     * @throws \Dotenv\Exception\InvalidFileException
+     *
      * @return void
      */
     public function setEnvironmentVariable($name, $value = null)