1 files changed, 189 insertions, 187 deletions
diff --git a/vendor/psr/http-message/src/MessageInterface.php b/vendor/psr/http-message/src/MessageInterface.php
index dd46e5e..2ed94a6 100644
--- a/vendor/psr/http-message/src/MessageInterface.php
+++ b/vendor/psr/http-message/src/MessageInterface.php
@@ -1,187 +1,189 @@
-<?php
-
-namespace Psr\Http\Message;
-
-/**
- * HTTP messages consist of requests from a client to a server and responses
- * from a server to a client. This interface defines the methods common to
- * each.
- *
- * Messages are considered immutable; all methods that might change state MUST
- * be implemented such that they retain the internal state of the current
- * message and return an instance that contains the changed state.
- *
- * @link http://www.ietf.org/rfc/rfc7230.txt
- * @link http://www.ietf.org/rfc/rfc7231.txt
- */
-interface MessageInterface
-{
-    /**
-     * Retrieves the HTTP protocol version as a string.
-     *
-     * The string MUST contain only the HTTP version number (e.g., "1.1", "1.0").
-     *
-     * @return string HTTP protocol version.
-     */
-    public function getProtocolVersion();
-
-    /**
-     * Return an instance with the specified HTTP protocol version.
-     *
-     * The version string MUST contain only the HTTP version number (e.g.,
-     * "1.1", "1.0").
-     *
-     * This method MUST be implemented in such a way as to retain the
-     * immutability of the message, and MUST return an instance that has the
-     * new protocol version.
-     *
-     * @param string $version HTTP protocol version
-     * @return static
-     */
-    public function withProtocolVersion($version);
-
-    /**
-     * Retrieves all message header values.
-     *
-     * The keys represent the header name as it will be sent over the wire, and
-     * each value is an array of strings associated with the header.
-     *
-     *     // Represent the headers as a string
-     *     foreach ($message->getHeaders() as $name => $values) {
-     *         echo $name . ": " . implode(", ", $values);
-     *     }
-     *
-     *     // Emit headers iteratively:
-     *     foreach ($message->getHeaders() as $name => $values) {
-     *         foreach ($values as $value) {
-     *             header(sprintf('%s: %s', $name, $value), false);
-     *         }
-     *     }
-     *
-     * While header names are not case-sensitive, getHeaders() will preserve the
-     * exact case in which headers were originally specified.
-     *
-     * @return string[][] Returns an associative array of the message's headers. Each
-     *     key MUST be a header name, and each value MUST be an array of strings
-     *     for that header.
-     */
-    public function getHeaders();
-
-    /**
-     * Checks if a header exists by the given case-insensitive name.
-     *
-     * @param string $name Case-insensitive header field name.
-     * @return bool Returns true if any header names match the given header
-     *     name using a case-insensitive string comparison. Returns false if
-     *     no matching header name is found in the message.
-     */
-    public function hasHeader($name);
-
-    /**
-     * Retrieves a message header value by the given case-insensitive name.
-     *
-     * This method returns an array of all the header values of the given
-     * case-insensitive header name.
-     *
-     * If the header does not appear in the message, this method MUST return an
-     * empty array.
-     *
-     * @param string $name Case-insensitive header field name.
-     * @return string[] An array of string values as provided for the given
-     *    header. If the header does not appear in the message, this method MUST
-     *    return an empty array.
-     */
-    public function getHeader($name);
-
-    /**
-     * Retrieves a comma-separated string of the values for a single header.
-     *
-     * This method returns all of the header values of the given
-     * case-insensitive header name as a string concatenated together using
-     * a comma.
-     *
-     * NOTE: Not all header values may be appropriately represented using
-     * comma concatenation. For such headers, use getHeader() instead
-     * and supply your own delimiter when concatenating.
-     *
-     * If the header does not appear in the message, this method MUST return
-     * an empty string.
-     *
-     * @param string $name Case-insensitive header field name.
-     * @return string A string of values as provided for the given header
-     *    concatenated together using a comma. If the header does not appear in
-     *    the message, this method MUST return an empty string.
-     */
-    public function getHeaderLine($name);
-
-    /**
-     * Return an instance with the provided value replacing the specified header.
-     *
-     * While header names are case-insensitive, the casing of the header will
-     * be preserved by this function, and returned from getHeaders().
-     *
-     * This method MUST be implemented in such a way as to retain the
-     * immutability of the message, and MUST return an instance that has the
-     * new and/or updated header and value.
-     *
-     * @param string $name Case-insensitive header field name.
-     * @param string|string[] $value Header value(s).
-     * @return static
-     * @throws \InvalidArgumentException for invalid header names or values.
-     */
-    public function withHeader($name, $value);
-
-    /**
-     * Return an instance with the specified header appended with the given value.
-     *
-     * Existing values for the specified header will be maintained. The new
-     * value(s) will be appended to the existing list. If the header did not
-     * exist previously, it will be added.
-     *
-     * This method MUST be implemented in such a way as to retain the
-     * immutability of the message, and MUST return an instance that has the
-     * new header and/or value.
-     *
-     * @param string $name Case-insensitive header field name to add.
-     * @param string|string[] $value Header value(s).
-     * @return static
-     * @throws \InvalidArgumentException for invalid header names or values.
-     */
-    public function withAddedHeader($name, $value);
-
-    /**
-     * Return an instance without the specified header.
-     *
-     * Header resolution MUST be done without case-sensitivity.
-     *
-     * This method MUST be implemented in such a way as to retain the
-     * immutability of the message, and MUST return an instance that removes
-     * the named header.
-     *
-     * @param string $name Case-insensitive header field name to remove.
-     * @return static
-     */
-    public function withoutHeader($name);
-
-    /**
-     * Gets the body of the message.
-     *
-     * @return StreamInterface Returns the body as a stream.
-     */
-    public function getBody();
-
-    /**
-     * Return an instance with the specified message body.
-     *
-     * The body MUST be a StreamInterface object.
-     *
-     * This method MUST be implemented in such a way as to retain the
-     * immutability of the message, and MUST return a new instance that has the
-     * new body stream.
-     *
-     * @param StreamInterface $body Body.
-     * @return static
-     * @throws \InvalidArgumentException When the body is not valid.
-     */
-    public function withBody(StreamInterface $body);
-}
+<?php
+
+declare(strict_types=1);
+
+namespace Psr\Http\Message;
+
+/**
+ * HTTP messages consist of requests from a client to a server and responses
+ * from a server to a client. This interface defines the methods common to
+ * each.
+ *
+ * Messages are considered immutable; all methods that might change state MUST
+ * be implemented such that they retain the internal state of the current
+ * message and return an instance that contains the changed state.
+ *
+ * @link http://www.ietf.org/rfc/rfc7230.txt
+ * @link http://www.ietf.org/rfc/rfc7231.txt
+ */
+interface MessageInterface
+{
+    /**
+     * Retrieves the HTTP protocol version as a string.
+     *
+     * The string MUST contain only the HTTP version number (e.g., "1.1", "1.0").
+     *
+     * @return string HTTP protocol version.
+     */
+    public function getProtocolVersion();
+
+    /**
+     * Return an instance with the specified HTTP protocol version.
+     *
+     * The version string MUST contain only the HTTP version number (e.g.,
+     * "1.1", "1.0").
+     *
+     * This method MUST be implemented in such a way as to retain the
+     * immutability of the message, and MUST return an instance that has the
+     * new protocol version.
+     *
+     * @param string $version HTTP protocol version
+     * @return static
+     */
+    public function withProtocolVersion(string $version);
+
+    /**
+     * Retrieves all message header values.
+     *
+     * The keys represent the header name as it will be sent over the wire, and
+     * each value is an array of strings associated with the header.
+     *
+     *     // Represent the headers as a string
+     *     foreach ($message->getHeaders() as $name => $values) {
+     *         echo $name . ": " . implode(", ", $values);
+     *     }
+     *
+     *     // Emit headers iteratively:
+     *     foreach ($message->getHeaders() as $name => $values) {
+     *         foreach ($values as $value) {
+     *             header(sprintf('%s: %s', $name, $value), false);
+     *         }
+     *     }
+     *
+     * While header names are not case-sensitive, getHeaders() will preserve the
+     * exact case in which headers were originally specified.
+     *
+     * @return string[][] Returns an associative array of the message's headers. Each
+     *     key MUST be a header name, and each value MUST be an array of strings
+     *     for that header.
+     */
+    public function getHeaders();
+
+    /**
+     * Checks if a header exists by the given case-insensitive name.
+     *
+     * @param string $name Case-insensitive header field name.
+     * @return bool Returns true if any header names match the given header
+     *     name using a case-insensitive string comparison. Returns false if
+     *     no matching header name is found in the message.
+     */
+    public function hasHeader(string $name);
+
+    /**
+     * Retrieves a message header value by the given case-insensitive name.
+     *
+     * This method returns an array of all the header values of the given
+     * case-insensitive header name.
+     *
+     * If the header does not appear in the message, this method MUST return an
+     * empty array.
+     *
+     * @param string $name Case-insensitive header field name.
+     * @return string[] An array of string values as provided for the given
+     *    header. If the header does not appear in the message, this method MUST
+     *    return an empty array.
+     */
+    public function getHeader(string $name);
+
+    /**
+     * Retrieves a comma-separated string of the values for a single header.
+     *
+     * This method returns all of the header values of the given
+     * case-insensitive header name as a string concatenated together using
+     * a comma.
+     *
+     * NOTE: Not all header values may be appropriately represented using
+     * comma concatenation. For such headers, use getHeader() instead
+     * and supply your own delimiter when concatenating.
+     *
+     * If the header does not appear in the message, this method MUST return
+     * an empty string.
+     *
+     * @param string $name Case-insensitive header field name.
+     * @return string A string of values as provided for the given header
+     *    concatenated together using a comma. If the header does not appear in
+     *    the message, this method MUST return an empty string.
+     */
+    public function getHeaderLine(string $name);
+
+    /**
+     * Return an instance with the provided value replacing the specified header.
+     *
+     * While header names are case-insensitive, the casing of the header will
+     * be preserved by this function, and returned from getHeaders().
+     *
+     * This method MUST be implemented in such a way as to retain the
+     * immutability of the message, and MUST return an instance that has the
+     * new and/or updated header and value.
+     *
+     * @param string $name Case-insensitive header field name.
+     * @param string|string[] $value Header value(s).
+     * @return static
+     * @throws \InvalidArgumentException for invalid header names or values.
+     */
+    public function withHeader(string $name, $value);
+
+    /**
+     * Return an instance with the specified header appended with the given value.
+     *
+     * Existing values for the specified header will be maintained. The new
+     * value(s) will be appended to the existing list. If the header did not
+     * exist previously, it will be added.
+     *
+     * This method MUST be implemented in such a way as to retain the
+     * immutability of the message, and MUST return an instance that has the
+     * new header and/or value.
+     *
+     * @param string $name Case-insensitive header field name to add.
+     * @param string|string[] $value Header value(s).
+     * @return static
+     * @throws \InvalidArgumentException for invalid header names or values.
+     */
+    public function withAddedHeader(string $name, $value);
+
+    /**
+     * Return an instance without the specified header.
+     *
+     * Header resolution MUST be done without case-sensitivity.
+     *
+     * This method MUST be implemented in such a way as to retain the
+     * immutability of the message, and MUST return an instance that removes
+     * the named header.
+     *
+     * @param string $name Case-insensitive header field name to remove.
+     * @return static
+     */
+    public function withoutHeader(string $name);
+
+    /**
+     * Gets the body of the message.
+     *
+     * @return StreamInterface Returns the body as a stream.
+     */
+    public function getBody();
+
+    /**
+     * Return an instance with the specified message body.
+     *
+     * The body MUST be a StreamInterface object.
+     *
+     * This method MUST be implemented in such a way as to retain the
+     * immutability of the message, and MUST return a new instance that has the
+     * new body stream.
+     *
+     * @param StreamInterface $body Body.
+     * @return static
+     * @throws \InvalidArgumentException When the body is not valid.
+     */
+    public function withBody(StreamInterface $body);
+}