grpc/src/php/composer.json

{
  "name": "grpc/grpc",
  "description": "gRPC library for PHP",
  "version": "0.2.0",
  "homepage": "http://grpc.io",
  "license": "BSD-3-Clause",
  "require": {
    "php": ">=5.5.0"
  },
  "autoload": {
    "psr-4": {
      "Grpc\\": "lib/Grpc/"
    }
  }
}