.config/coc/extensions/node_modules/coc-prettier/node_modules/semver-diff/readme.md

   1 # semver-diff [![Build Status](https://travis-ci.org/sindresorhus/semver-diff.svg?branch=master)](https://travis-ci.org/sindresorhus/semver-diff)
   2
   3 > Get the diff type of two [semver](https://github.com/isaacs/node-semver) versions: `0.0.1 0.0.2` → `patch`
   4
   5
   6 ## Install
   7
   8 ```sh
   9 $ npm install --save semver-diff
  10 ```
  11
  12
  13 ## Usage
  14
  15 ```js
  16 var semverDiff = require('semver-diff');
  17
  18 semverDiff('1.1.1', '1.1.2');
  19 //=> 'patch'
  20
  21 semverDiff('0.0.1', '1.0.0');
  22 //=> 'major'
  23
  24 semverDiff('0.0.1', '0.1.0');
  25 //=> 'minor'
  26
  27 semverDiff('0.0.1-foo', '0.0.1-foo.bar');
  28 //=> 'prerelease'
  29
  30 semverDiff('0.1.0', '0.1.0+foo');
  31 //=> 'build'
  32
  33 semverDiff('0.0.1', '0.0.1');
  34 //=> null
  35
  36 semverDiff('0.0.2', '0.0.1');
  37 //=> null
  38 ```
  39
  40
  41 ## API
  42
  43 ### semverDiff(versionA, versionB)
  44
  45 Returns the difference type between two semver versions, or `null` if they're identical or the second one is lower than the first.
  46
  47 Possible values: `'major'`, `'minor'`, `'patch'`, `'prerelease'`, `'build'`, `null`.
  48
  49
  50 ## License
  51
  52 MIT © [Sindre Sorhus](http://sindresorhus.com)