Add puli configuration and binding types

Author: sagikazarmark

.gitignore

@@ -1,3 +1,4 @@
+.puli/
 build/
 vendor/
 composer.lock

puli.json

@@ -0,0 +1,11 @@
+{
+    "version": "1.0",
+    "binding-types": {
+        "Http\\Client\\HttpAsyncClient": {
+            "description": "Async HTTP Client"
+        },
+        "Http\\Client\\HttpClient": {
+            "description": "HTTP Client"
+        }
+    }
+}