Merge pull request #45 from Taluu/patch-1

This package also provides a PSR-18 client implementation

Author: dbu

composer.json

@@ -23,7 +23,8 @@
     },
     "provide": {
         "php-http/async-client-implementation": "1.0",
-        "php-http/client-implementation": "1.0"
+        "php-http/client-implementation": "1.0",
+        "psr/http-client-implementation": "1.0"
     },
     "autoload": {
         "psr-4": {