flow: add libdefs that have clean updates (#1311)

Summary:
Generated by running `flow-typed install --skip --overwrite` and
reverting a minimal set of libdefs such that the change does not
introduce any Flow errors (except Prettier, which is covered by #1307).

Addresses parts of #1308.

Changes:

  - `chalk`: upgraded v1.x.x to v2.x.x
  - `flow-bin`: no-op; explicit Flow window widening
  - `isomorphic-fetch`: no-op; formatting change
  - `jest`: updates for Flow v0.104.x (explicit inexact objects), and
    also some functional additions
  - `object-assign`: no-op; explicit Flow window widening
  - `rimraf`: added new at v2.x.x

Test Plan:
Flow passes, by construction.

wchargin-branch: libdefs-clean

flow-typed/npm/chalk_v1.x.x.js

@@ -1,114 +0,0 @@
-// flow-typed signature: f965116cdb881170be8c42b10554e195
-// flow-typed version: da30fe6876/chalk_v1.x.x/flow_>=v0.25.x
-
-type $npm$chalk$StyleElement = {
-  open: string,
-  close: string
-};
-
-type $npm$chalk$Chain = $npm$chalk$Style & ((...text: any[]) => string);
-
-type $npm$chalk$Style = {
-  // General
-  reset: $npm$chalk$Chain,
-  bold: $npm$chalk$Chain,
-  dim: $npm$chalk$Chain,
-  italic: $npm$chalk$Chain,
-  underline: $npm$chalk$Chain,
-  inverse: $npm$chalk$Chain,
-  strikethrough: $npm$chalk$Chain,
-
-  // Text colors
-  black: $npm$chalk$Chain,
-  red: $npm$chalk$Chain,
-  green: $npm$chalk$Chain,
-  yellow: $npm$chalk$Chain,
-  blue: $npm$chalk$Chain,
-  magenta: $npm$chalk$Chain,
-  cyan: $npm$chalk$Chain,
-  white: $npm$chalk$Chain,
-  gray: $npm$chalk$Chain,
-  grey: $npm$chalk$Chain,
-
-  // Background colors
-  bgBlack: $npm$chalk$Chain,
-  bgRed: $npm$chalk$Chain,
-  bgGreen: $npm$chalk$Chain,
-  bgYellow: $npm$chalk$Chain,
-  bgBlue: $npm$chalk$Chain,
-  bgMagenta: $npm$chalk$Chain,
-  bgCyan: $npm$chalk$Chain,
-  bgWhite: $npm$chalk$Chain
-};
-
-type $npm$chalk$StyleMap = {
-  // General
-  reset: $npm$chalk$StyleElement,
-  bold: $npm$chalk$StyleElement,
-  dim: $npm$chalk$StyleElement,
-  italic: $npm$chalk$StyleElement,
-  underline: $npm$chalk$StyleElement,
-  inverse: $npm$chalk$StyleElement,
-  strikethrough: $npm$chalk$StyleElement,
-
-  // Text colors
-  black: $npm$chalk$StyleElement,
-  red: $npm$chalk$StyleElement,
-  green: $npm$chalk$StyleElement,
-  yellow: $npm$chalk$StyleElement,
-  blue: $npm$chalk$StyleElement,
-  magenta: $npm$chalk$StyleElement,
-  cyan: $npm$chalk$StyleElement,
-  white: $npm$chalk$StyleElement,
-  gray: $npm$chalk$StyleElement,
-
-  // Background colors
-  bgBlack: $npm$chalk$StyleElement,
-  bgRed: $npm$chalk$StyleElement,
-  bgGreen: $npm$chalk$StyleElement,
-  bgYellow: $npm$chalk$StyleElement,
-  bgBlue: $npm$chalk$StyleElement,
-  bgMagenta: $npm$chalk$StyleElement,
-  bgCyan: $npm$chalk$StyleElement,
-  bgWhite: $npm$chalk$StyleElement
-};
-
-declare module "chalk" {
-  declare var enabled: boolean;
-  declare var supportsColor: boolean;
-  declare var styles: $npm$chalk$StyleMap;
-
-  declare function stripColor(value: string): any;
-  declare function hasColor(str: string): boolean;
-
-  // General
-  declare var reset: $npm$chalk$Chain;
-  declare var bold: $npm$chalk$Chain;
-  declare var dim: $npm$chalk$Chain;
-  declare var italic: $npm$chalk$Chain;
-  declare var underline: $npm$chalk$Chain;
-  declare var inverse: $npm$chalk$Chain;
-  declare var strikethrough: $npm$chalk$Chain;
-
-  // Text colors
-  declare var black: $npm$chalk$Chain;
-  declare var red: $npm$chalk$Chain;
-  declare var green: $npm$chalk$Chain;
-  declare var yellow: $npm$chalk$Chain;
-  declare var blue: $npm$chalk$Chain;
-  declare var magenta: $npm$chalk$Chain;
-  declare var cyan: $npm$chalk$Chain;
-  declare var white: $npm$chalk$Chain;
-  declare var gray: $npm$chalk$Chain;
-  declare var grey: $npm$chalk$Chain;
-
-  // Background colors
-  declare var bgBlack: $npm$chalk$Chain;
-  declare var bgRed: $npm$chalk$Chain;
-  declare var bgGreen: $npm$chalk$Chain;
-  declare var bgYellow: $npm$chalk$Chain;
-  declare var bgBlue: $npm$chalk$Chain;
-  declare var bgMagenta: $npm$chalk$Chain;
-  declare var bgCyan: $npm$chalk$Chain;
-  declare var bgWhite: $npm$chalk$Chain;
-}

flow-typed/npm/chalk_v2.x.x.js

@@ -0,0 +1,99 @@
+// flow-typed signature: 8af4d93597d645140f12c00de2a323bc
+// flow-typed version: c6154227d1/chalk_v2.x.x/flow_>=v0.104.x
+
+// From: https://github.com/chalk/chalk/blob/master/index.js.flow
+
+declare module "chalk" {
+  declare type TemplateStringsArray = $ReadOnlyArray<string>;
+
+  declare type Level = $Values<{
+    None: 0,
+    Basic: 1,
+    Ansi256: 2,
+    TrueColor: 3,
+    ...
+  }>;
+
+  declare type ChalkOptions = {|
+    enabled?: boolean,
+    level?: Level
+  |};
+
+  declare type ColorSupport = {|
+    level: Level,
+    hasBasic: boolean,
+    has256: boolean,
+    has16m: boolean
+  |};
+
+  declare interface Chalk {
+    (...text: string[]): string,
+    (text: TemplateStringsArray, ...placeholders: string[]): string,
+    constructor(options?: ChalkOptions): Chalk,
+    enabled: boolean,
+    level: Level,
+    rgb(r: number, g: number, b: number): Chalk,
+    hsl(h: number, s: number, l: number): Chalk,
+    hsv(h: number, s: number, v: number): Chalk,
+    hwb(h: number, w: number, b: number): Chalk,
+    bgHex(color: string): Chalk,
+    bgKeyword(color: string): Chalk,
+    bgRgb(r: number, g: number, b: number): Chalk,
+    bgHsl(h: number, s: number, l: number): Chalk,
+    bgHsv(h: number, s: number, v: number): Chalk,
+    bgHwb(h: number, w: number, b: number): Chalk,
+    hex(color: string): Chalk,
+    keyword(color: string): Chalk,
+
+    +reset: Chalk,
+    +bold: Chalk,
+    +dim: Chalk,
+    +italic: Chalk,
+    +underline: Chalk,
+    +inverse: Chalk,
+    +hidden: Chalk,
+    +strikethrough: Chalk,
+
+    +visible: Chalk,
+
+    +black: Chalk,
+    +red: Chalk,
+    +green: Chalk,
+    +yellow: Chalk,
+    +blue: Chalk,
+    +magenta: Chalk,
+    +cyan: Chalk,
+    +white: Chalk,
+    +gray: Chalk,
+    +grey: Chalk,
+    +blackBright: Chalk,
+    +redBright: Chalk,
+    +greenBright: Chalk,
+    +yellowBright: Chalk,
+    +blueBright: Chalk,
+    +magentaBright: Chalk,
+    +cyanBright: Chalk,
+    +whiteBright: Chalk,
+
+    +bgBlack: Chalk,
+    +bgRed: Chalk,
+    +bgGreen: Chalk,
+    +bgYellow: Chalk,
+    +bgBlue: Chalk,
+    +bgMagenta: Chalk,
+    +bgCyan: Chalk,
+    +bgWhite: Chalk,
+    +bgBlackBright: Chalk,
+    +bgRedBright: Chalk,
+    +bgGreenBright: Chalk,
+    +bgYellowBright: Chalk,
+    +bgBlueBright: Chalk,
+    +bgMagentaBright: Chalk,
+    +bgCyanBright: Chalk,
+    +bgWhiteBrigh: Chalk,
+
+    supportsColor: ColorSupport
+  }
+
+  declare module.exports: Chalk;
+}

flow-typed/npm/flow-bin_v0.x.x.js

@@ -1,5 +1,5 @@
-// flow-typed signature: 6a5610678d4b01e13bbfbbc62bdaf583
-// flow-typed version: 3817bc6980/flow-bin_v0.x.x/flow_>=v0.25.x
+// flow-typed signature: 28fdff7f110e1c75efab63ff205dda30
+// flow-typed version: c6154227d1/flow-bin_v0.x.x/flow_>=v0.104.x
 
 declare module "flow-bin" {
   declare module.exports: string;

flow-typed/npm/isomorphic-fetch_v2.x.x.js

@@ -1,7 +1,9 @@
-// flow-typed signature: 47370d221401bec823c43c3598266e26
-// flow-typed version: ec28077c25/isomorphic-fetch_v2.x.x/flow_>=v0.25.x
+// flow-typed signature: 03bcd2195d27d9c7b8ea57265f6673cd
+// flow-typed version: c6154227d1/isomorphic-fetch_v2.x.x/flow_>=v0.104.x
 
-
-declare module 'isomorphic-fetch' {
-    declare module.exports: (input: string | Request | URL, init?: RequestOptions) => Promise<Response>;
+declare module "isomorphic-fetch" {
+  declare module.exports: (
+    input: string | Request | URL,
+    init?: RequestOptions
+  ) => Promise<Response>;
 }

flow-typed/npm/object-assign_v4.x.x.js

@@ -1,5 +1,5 @@
-// flow-typed signature: 0163683fe464be718f5e440cbb72d8b0
-// flow-typed version: 62c71f6105/object-assign_v4.x.x/flow_>=v0.25.x
+// flow-typed signature: f3107da4bbfb4bddf9eb6bd0c81bd577
+// flow-typed version: c6154227d1/object-assign_v4.x.x/flow_>=v0.104.x
 
 declare module "object-assign" {
   declare module.exports: Object$Assign;

flow-typed/npm/rimraf_v2.x.x.js

@@ -0,0 +1,20 @@
+// flow-typed signature: 8b21843f43134917177d82a3b993b609
+// flow-typed version: c6154227d1/rimraf_v2.x.x/flow_>=v0.104.x
+
+declare module 'rimraf' {
+  declare type Options = {
+    maxBusyTries?: number,
+    emfileWait?: number,
+    glob?: boolean,
+    disableGlob?: boolean,
+    ...
+  };
+  
+  declare type Callback = (err: ?Error, path: ?string) => void;
+
+  declare module.exports: {
+    (f: string, opts?: Options | Callback, callback?: Callback): void,
+    sync(path: string, opts?: Options): void,
+    ...
+  };
+}