refactor: improve third party type declarations (#276)

decl/chalk.js

@@ -1,10 +1,34 @@
 // @flow
 declare module 'chalk' {
-  declare function blue(source: string): string;
-  declare function cyan(source: string): string;
+  // Styles
+  declare function reset(source: string): string;
+  declare function bold(source: string): string;
   declare function dim(source: string): string;
-  declare function green(source: string): string;
-  declare function magenta(source: string): string;
+  declare function italic(source: string): string;
+  declare function underline(source: string): string;
+  declare function inverse(source: string): string;
+  declare function hidden(source: string): string;
+  declare function strikethrough(source: string): string;
+  declare function black(source: string): string;
   declare function red(source: string): string;
+  declare function green(source: string): string;
   declare function yellow(source: string): string;
+  declare function blue(source: string): string;
+  declare function magenta(source: string): string;
+  declare function cyan(source: string): string;
+  declare function white(source: string): string;
+  declare function gray(source: string): string;
+  declare function grey(source: string): string;
+  declare function bgBlack(source: string): string;
+  declare function bgRed(source: string): string;
+  declare function bgGreen(source: string): string;
+  declare function bgYellow(source: string): string;
+  declare function bgBlue(source: string): string;
+  declare function bgMagenta(source: string): string;
+  declare function bgCyan(source: string): string;
+  declare function bgWhit(source: string): string;
+
+  // Utils
+  declare function hasColor(source: string): boolean;
+  declare function stripColor(source: string): string;
 }

decl/cluster.js

@@ -1,5 +1,5 @@
 // @flow
-import { EventEmitter } from 'events';
+import EventEmitter from 'events';
 
 declare module 'cluster' {
   declare class Worker extends EventEmitter {

decl/events.js

@@ -1,16 +1,13 @@
 // @flow
-declare module 'events' {
-  declare class EventEmitter {
-    static listenerCount(emitter: EventEmitter, event: string): number;
 
-    addListener(event: string, listener: Function): EventEmitter;
-    emit(event: string, ...args:Array<any>): boolean;
-    listeners(event: string): Array<Function>;
-    listenerCount(event: string): number;
-    on(event: string, listener: Function): EventEmitter;
-    once(event: string, listener: Function): EventEmitter;
-    removeAllListeners(event?: string): EventEmitter;
-    removeListener(event: string, listener: Function): EventEmitter;
-    setMaxListeners(n: number): void;
+/**
+ * NOTE: This is a temporary fix until the following facebook/flow PR is merged
+ *       https://github.com/facebook/flow/pull/2201
+ */
+declare module 'events' {
+  declare class EventEmitter extends events$EventEmitter {
+    static EventEmitter: typeof EventEmitter;
   }
+
+  declare var exports: typeof EventEmitter;
 }

decl/inflection.js

@@ -1,9 +1,25 @@
 // @flow
 declare module 'inflection' {
-  declare function camelize(source: string, lower: boolean): string;
-  declare function classify(source: string): string;
+  declare function indexOf<T: Object>(
+    arr: Array<T>,
+    item: T,
+    fromIndex?: number,
+    compareFunc?: Function
+  ): string;
+
+  declare function pluralize(source: string, plural?: string): string;
+  declare function singularize(source: string, singular?: string): string;
+  declare function inflect(source: string): string;
+  declare function camelize(source: string, lowerFirst?: boolean): string;
+  declare function underscore(source: string, allUpperCase?: boolean): string;
+  declare function humanize(source: string,  lowerFirst?: boolean): string;
+  declare function capitalize(source: string): string;
   declare function dasherize(source: string): string;
-  declare function pluralize(source: string): string;
-  declare function singularize(source: string): string;
-  declare function underscore(source: string, upper: boolean): string;
+  declare function titleize(source: string): string;
+  declare function demodulize(source: string): string;
+  declare function tableize(source: string): string;
+  declare function classify(source: string): string;
+  declare function foreign_key(source: string, lowerFirst?: boolean): string;
+  declare function ordinalize(source: string): string;
+  declare function transform(source: string, transforms: Array<string>): string;
 }

src/packages/compiler/index.js

@@ -15,8 +15,6 @@ import createManifest from './utils/create-manifest';
 import createBootScript from './utils/create-boot-script';
 import { default as onwarn } from './utils/handle-warning';
 
-import type { Bundle } from 'rollup';
-
 /**
  * @private
  */
@@ -75,7 +73,7 @@ export async function compile(dir: string, env: string, {
     })
   ]);
 
-  const bundle: Bundle = await rollup({
+  const bundle = await rollup({
     entry,
     onwarn,
     external,

src/packages/pm/cluster/index.js

@@ -1,7 +1,7 @@
 // @flow
+import EventEmitter from 'events';
 import os from 'os';
 import cluster from 'cluster';
-import { EventEmitter } from 'events';
 import { join as joinPath } from 'path';
 import { red, green } from 'chalk';
 
@@ -148,7 +148,7 @@ class Cluster extends EventEmitter {
     });
   }
 
-  shutdown(worker: Worker): Promise<Object> {
+  shutdown(worker: Worker): Promise<Worker> {
     return new Promise(resolve => {
       this.workers.delete(worker);
 

src/packages/watcher/index.js

@@ -1,7 +1,7 @@
 // @flow
+import EventEmitter from 'events';
 import { Client } from 'fb-watchman';
 import { FSWatcher } from 'fs';
-import { EventEmitter } from 'events';
 
 import initialize from './initialize';