hugoWebsite/node_modules/autoprefixer/lib/hacks/flex-shrink.js

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2022-10-29 00:20:35 +02:00
let flexSpec = require('./flex-spec')
let Declaration = require('../declaration')
class FlexShrink extends Declaration {
/**
* Return property name by final spec
*/
normalize() {
return 'flex-shrink'
}
/**
* Return flex property for 2012 spec
*/
prefixed(prop, prefix) {
let spec
;[spec, prefix] = flexSpec(prefix)
if (spec === 2012) {
return prefix + 'flex-negative'
}
return super.prefixed(prop, prefix)
}
/**
* Ignore 2009 spec and use flex property for 2012
*/
set(decl, prefix) {
let spec
;[spec, prefix] = flexSpec(prefix)
if (spec === 2012 || spec === 'final') {
return super.set(decl, prefix)
}
return undefined
}
}
FlexShrink.names = ['flex-shrink', 'flex-negative']
module.exports = FlexShrink