feat(preset-uno): add content-empty util

unocss · Nov 29, 2021 · a4dac59 · a4dac59
1 parent fe75ffd
commit a4dac59
Show file tree

Hide file tree

Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/packages/preset-uno/src/rules/default.ts b/packages/preset-uno/src/rules/default.ts
@@ -15,7 +15,7 @@ import { rings } from './ring'
 import { mixBlendModes, boxShadows } from './shadow'
 import { sizes, aspectRatio } from './size'
 import { paddings, margins } from './spacing'
-import { appearances, breaks, cursors, displays, pointerEvents, resizes, screenReadersAccess, textDecorations, textOverflows, textTransforms, userSelects, whitespaces, fontStyles, fontSmoothings, hyphens, textDecorationStyles, writingModes, writingOrientations, isolations } from './static'
+import { appearances, breaks, cursors, displays, pointerEvents, resizes, screenReadersAccess, textDecorations, textOverflows, textTransforms, userSelects, whitespaces, fontStyles, fontSmoothings, hyphens, textDecorationStyles, writingModes, writingOrientations, isolations, contents } from './static'
 import { tables } from './table'
 import { transforms } from './transform'
 import { listStyle, caretColors, boxDecorationBreaks, caretOpacity, imageRenderings, appearance, placeholder, overscrolls, outline } from './behaviors'
@@ -49,6 +49,7 @@ export const rules: Rule[] = [
   fillColors,
   borders,
   divides,
+  contents,
   fonts,
   tabSizes,
   textIndents,

diff --git a/packages/preset-uno/src/rules/static.ts b/packages/preset-uno/src/rules/static.ts
@@ -42,6 +42,10 @@ export const whitespaces: Rule[] = [
   [/^(?:whitespace|ws)-(normal|nowrap|pre|pre-line|pre-wrap)$/, ([, v]) => ({ 'white-space': v })],
 ]
 
+export const contents: Rule[] = [
+  ['content-empty', { content: '""' }],
+]
+
 export const breaks: Rule[] = [
   ['break-normal', { 'overflow-wrap': 'normal', 'word-break': 'normal' }],
   ['break-word', { 'overflow-wrap': 'break-word' }],