1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
'use strict';
module.exports = handleTimestampOption;
/*! * ignore */
function handleTimestampOption(arg, prop) {  if (arg == null) {    return null;  }
  if (typeof arg === 'boolean') {    return prop;  }  if (typeof arg[prop] === 'boolean') {    return arg[prop] ? prop : null;  }  if (!(prop in arg)) {    return prop;  }  return arg[prop];}