feat: Migrate on graphql-compose 2.9.0

- update dependencies
- cover mongoose lib with flow-typed
- refactor using reexported graphql package via
graphql-compose/lib/graphql
- reassemble type defs and remove definition.js file
- bunch of other code-style changes

.eslintrc

@@ -26,7 +26,8 @@
       "trailingComma": "es5",
     }],
     "import/prefer-default-export": 0,
-    "arrow-parens": 0
+    "arrow-parens": 0,
+    "prefer-destructuring": 0
   },
   "env": {
     "jasmine": true,
@@ -40,5 +41,6 @@
     "Class": true,
     "Iterator": true,
     "$Shape": true,
+    "$Keys": true,
   }
 }

.travis.yml

@@ -8,9 +8,9 @@ cache:
 notifications:
   email: true
 node_js:
+  - "8"
   - "7"
   - "6"
-  - "5"
   - "4"
 before_install: yarn global add greenkeeper-lockfile@1
 before_script: greenkeeper-lockfile-update

flow-typed/npm/babel-cli_vx.x.x.js

@@ -1,5 +1,5 @@
-// flow-typed signature: 25c5e9a036a3e199649f88360d74aba9
-// flow-typed version: <<STUB>>/babel-cli_v^6.24.1/flow_v0.47.0
+// flow-typed signature: adfc416d3944bc9e0c30c54aa3ad632b
+// flow-typed version: <<STUB>>/babel-cli_v^6.26.0/flow_v0.54.1
 
 /**
  * This is an autogenerated libdef stub for:

flow-typed/npm/babel-eslint_vx.x.x.js

@@ -1,5 +1,5 @@
-// flow-typed signature: 3f39e881bf0b4e83c4715f3d9c1be3f9
-// flow-typed version: <<STUB>>/babel-eslint_v^7.2.3/flow_v0.47.0
+// flow-typed signature: a339a1bc763a819934b7920cfda8cf01
+// flow-typed version: <<STUB>>/babel-eslint_v^7.2.3/flow_v0.54.1
 
 /**
  * This is an autogenerated libdef stub for:

flow-typed/npm/babel-jest_vx.x.x.js

@@ -0,0 +1,32 @@
+// flow-typed signature: 140e378926218ceed9402f883b2debc2
+// flow-typed version: <<STUB>>/babel-jest_v^21.0.0/flow_v0.54.1
+
+/**
+ * This is an autogenerated libdef stub for:
+ *
+ *   'babel-jest'
+ *
+ * Fill this stub out by replacing all the `any` types.
+ *
+ * Once filled out, we encourage you to share your work with the
+ * community by sending a pull request to:
+ * https://github.com/flowtype/flow-typed
+ */
+
+declare module 'babel-jest' {
+  declare module.exports: any;
+}
+
+/**
+ * We include stubs for each file inside this npm package in case you need to
+ * require those files directly. Feel free to delete any files that aren't
+ * needed.
+ */
+declare module 'babel-jest/build/index' {
+  declare module.exports: any;
+}
+
+// Filename aliases
+declare module 'babel-jest/build/index.js' {
+  declare module.exports: $Exports<'babel-jest/build/index'>;
+}

flow-typed/npm/babel-plugin-transform-flow-strip-types_vx.x.x.js

@@ -1,5 +1,5 @@
-// flow-typed signature: bbcb803d9f49929318cc761b809a9cf8
-// flow-typed version: <<STUB>>/babel-plugin-transform-flow-strip-types_v^6.22.0/flow_v0.47.0
+// flow-typed signature: 9d65b0c9d809b07ed1065eb8981071bb
+// flow-typed version: <<STUB>>/babel-plugin-transform-flow-strip-types_v^6.22.0/flow_v0.54.1
 
 /**
  * This is an autogenerated libdef stub for:

flow-typed/npm/babel-plugin-transform-object-rest-spread_vx.x.x.js

@@ -1,5 +1,5 @@
-// flow-typed signature: a7f10d4e1bb10a70f85748b8d561edb8
-// flow-typed version: <<STUB>>/babel-plugin-transform-object-rest-spread_v^6.23.0/flow_v0.47.0
+// flow-typed signature: 89dfc917947ca47a4c5b9e1992cec48a
+// flow-typed version: <<STUB>>/babel-plugin-transform-object-rest-spread_v^6.26.0/flow_v0.54.1
 
 /**
  * This is an autogenerated libdef stub for:

flow-typed/npm/babel-plugin-transform-runtime_vx.x.x.js

@@ -0,0 +1,39 @@
+// flow-typed signature: 3c0181a4c0caf2048ffeb2f4d65d65a4
+// flow-typed version: <<STUB>>/babel-plugin-transform-runtime_v^6.23.0/flow_v0.54.1
+
+/**
+ * This is an autogenerated libdef stub for:
+ *
+ *   'babel-plugin-transform-runtime'
+ *
+ * Fill this stub out by replacing all the `any` types.
+ *
+ * Once filled out, we encourage you to share your work with the
+ * community by sending a pull request to:
+ * https://github.com/flowtype/flow-typed
+ */
+
+declare module 'babel-plugin-transform-runtime' {
+  declare module.exports: any;
+}
+
+/**
+ * We include stubs for each file inside this npm package in case you need to
+ * require those files directly. Feel free to delete any files that aren't
+ * needed.
+ */
+declare module 'babel-plugin-transform-runtime/lib/definitions' {
+  declare module.exports: any;
+}
+
+declare module 'babel-plugin-transform-runtime/lib/index' {
+  declare module.exports: any;
+}
+
+// Filename aliases
+declare module 'babel-plugin-transform-runtime/lib/definitions.js' {
+  declare module.exports: $Exports<'babel-plugin-transform-runtime/lib/definitions'>;
+}
+declare module 'babel-plugin-transform-runtime/lib/index.js' {
+  declare module.exports: $Exports<'babel-plugin-transform-runtime/lib/index'>;
+}

flow-typed/npm/babel-preset-env_vx.x.x.js

@@ -1,5 +1,5 @@
-// flow-typed signature: 9be49775f818b1a7831d1122a5bb96c7
-// flow-typed version: <<STUB>>/babel-preset-env_v^1.5.1/flow_v0.47.0
+// flow-typed signature: 74d80f7769b6753de780fadfe23183ab
+// flow-typed version: <<STUB>>/babel-preset-env_v^1.5.2/flow_v0.54.1
 
 /**
  * This is an autogenerated libdef stub for: