From 7fd346ffa1ef887b2c8e9b07d2a6c33494dc1fa5 Mon Sep 17 00:00:00 2001
From: Evilebot Tnawi <evilebottnawi@users.noreply.github.com>
Date: Tue, 4 Sep 2018 23:08:37 +0300
Subject: [PATCH] feat: newline and space utils to shared (#5049)

---
 docs/plugins.md                            | 6 ++++++
 src/common/util-shared.js                  | 6 ++++++
 tests_integration/__tests__/util-shared.js | 6 ++++++
 3 files changed, 18 insertions(+)

diff --git a/docs/plugins.md b/docs/plugins.md
index 0e522c971..f168a384c 100644
--- a/docs/plugins.md
+++ b/docs/plugins.md
@@ -220,6 +220,12 @@ defaultOptions: {
 A `util` module from Prettier core is considered a private API and is not meant to be consumed by plugins. Instead, the `util-shared` module provides the following limited set of utility functions for plugins:
 
 ```ts
+skipWhitespace(text: string, index: number, options: object): number;
+skipSpaces(text: string, index: number, options: object): number;
+skipNewline(text: string, index: number, options: object): number;
+hasNewline(text: string, index: number, options: object): boolean;
+hasNewlineInRange(text: string, start: number, start: number): boolean;
+hasSpaces(text: string, index: number, options: object): number;
 makeString(rawContent: string, enclosingQuote: string, unescapeUnnecessarEscapes: boolean): string;
 getNextNonSpaceNonCommentCharacterIndex(text: string, node: object, options: object): number;
 isNextLineEmptyAfterIndex(text: string, index: number): boolean;
diff --git a/src/common/util-shared.js b/src/common/util-shared.js
index cd34fe0b0..732a06510 100644
--- a/src/common/util-shared.js
+++ b/src/common/util-shared.js
@@ -20,6 +20,12 @@ function getNextNonSpaceNonCommentCharacterIndex(text, node, options) {
 }
 
 module.exports = {
+  skipWhitespace: util.skipWhitespace,
+  skipSpaces: util.skipSpaces,
+  skipNewline: util.skipNewline,
+  hasNewline: util.hasNewline,
+  hasNewlineInRange: util.hasNewlineInRange,
+  hasSpaces: util.hasSpaces,
   isNextLineEmpty,
   isNextLineEmptyAfterIndex: util.isNextLineEmptyAfterIndex,
   isPreviousLineEmpty,
diff --git a/tests_integration/__tests__/util-shared.js b/tests_integration/__tests__/util-shared.js
index 7c050593c..6fc4a81e0 100644
--- a/tests_integration/__tests__/util-shared.js
+++ b/tests_integration/__tests__/util-shared.js
@@ -3,6 +3,12 @@
 const sharedUtil = require("../../src/common/util-shared");
 
 test("shared util has correct structure", () => {
+  expect(typeof sharedUtil.skipWhitespace).toEqual("function");
+  expect(typeof sharedUtil.skipSpaces).toEqual("function");
+  expect(typeof sharedUtil.skipNewline).toEqual("function");
+  expect(typeof sharedUtil.hasNewline).toEqual("function");
+  expect(typeof sharedUtil.hasNewlineInRange).toEqual("function");
+  expect(typeof sharedUtil.hasSpaces).toEqual("function");
   expect(typeof sharedUtil.isNextLineEmpty).toEqual("function");
   expect(typeof sharedUtil.isNextLineEmptyAfterIndex).toEqual("function");
   expect(typeof sharedUtil.isPreviousLineEmpty).toEqual("function");