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PurgeCSS class

Class used to instantiate PurgeCSS and can then be used to purge CSS files.

Signature:

declare class PurgeCSS 

Example

await new PurgeCSS().purge({
   content: ['index.html'],
   css: ['css/app.css']
})

Properties

Property	Modifiers	Type	Description
options		Options
removedNodes		postcss.Node[]
selectorsRemoved		Set<string>
variablesStructure		VariablesStructure

Methods

Method	Modifiers	Description
extractSelectorsFromFiles(files, extractors)		Extract the selectors present in the files using a PurgeCSS extractor
extractSelectorsFromString(content, extractors)		Extract the selectors present in the passed string using a PurgeCSS extractor
getPurgedCSS(cssOptions, selectors)		Get the purged version of the css based on the files
purge(userOptions)		Remove unused CSS
removeUnusedCSSVariables()		Remove unused CSS variables
removeUnusedFontFaces()		Remove unused font-faces
removeUnusedKeyframes()		Remove unused keyframes
walkThroughCSS(root, selectors)		Walk through the CSS AST and remove unused CSS