let isArray = v => Object.prototype.toString.call(v) === '[object Array]';
let isString = v => typeof v === 'string';
let isFunction = v => typeof v === 'function';

export { isArray, isString, isFunction };

@@ -1,22 +1,142 @@
-let isArray = v =%3E
+/**%0A * Checks if the given value is an array.%0A *%0A * @param %7B*%7D value%0A * @returns %7Bboolean%7D%0A */%0Aexport function isArray(value) %7B%0A    return
  Obj
@@ -164,16 +164,20 @@
 g.call(v
+alue
 ) === '%5B
@@ -196,27 +196,150 @@
 %5D';%0A
-let isString = v =%3E
+%7D%0A%0A/**%0A * Checks if the given value is a string.%0A *%0A * @param %7B*%7D value%0A * @returns %7Bboolean%7D%0A */%0Aexport function isString(value) %7B%0A    return
  typ
@@ -339,24 +339,28 @@
 urn typeof v
+alue
  === 'string
@@ -366,94 +366,182 @@
 g';%0A
-let isFunction = v =%3E typeof v === 'function';%0A%0Aexport %7B isArray, isString, isF
+%7D%0A%0A/**%0A * Checks if the given value is a function.%0A *%0A * @param %7B*%7D value%0A * @returns %7Bboolean%7D%0A */%0Aexport function isFunction(value) %7B%0A    return typeof value === 'f
 unction
- %7D;
+';%0A%7D
 %0A

Rewrite util.js