cssnano
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A modular CSS minifier, built on top of the PostCSS ecosystem.
53 lines • 1.98 kB
TypeScript
/**
* @param {string} prop
* @return {string}
*/
declare function vendorUnprefixed(prop: string): string;
/**
* Resolves a property to the name the generated data knows it by: vendor
* prefixed spellings collapse onto the property they alias, and a prefix we
* have no data for is dropped, since moving `-webkit-background-clip` past a
* `background` shorthand is as unsafe as moving the unprefixed property. Webref
* lists some prefixed spellings, like `-webkit-user-select`, as properties in
* their own right with no alias back to the unprefixed one, so the unprefixed
* spelling is always tried first, not just when the prefixed one is unknown.
*
* @param {string} name Lowercased property name.
* @return {{name: string, known: boolean}}
*/
declare function resolveProperty(name: string): {
name: string;
known: boolean;
};
/**
* The longhands a property sets. A longhand sets only itself.
*
* @param {string} name
* @return {string[]}
*/
declare function longhandsOf(name: string): string[];
/**
* The logical property group a longhand belongs to, and which side of it the
* longhand is on: flow-relative or physical.
*
* @param {string} longhand
* @return {{group: string, flowRelative: boolean} | undefined}
*/
declare function logicalSideOf(longhand: string): {
group: string;
flowRelative: boolean;
} | undefined;
/**
* True if declarations of `propA` and `propB` can set the same underlying
* property, so that reordering them within a rule can change what the rule
* computes to. The relation is symmetric: a shorthand setting a longhand and a
* longhand overriding part of a shorthand are the same conflict seen from
* either end.
*
* @param {string} propA
* @param {string} propB
* @return {boolean}
*/
declare function isConflictingProp(propA: string, propB: string): boolean;
export { isConflictingProp, resolveProperty, longhandsOf, logicalSideOf, vendorUnprefixed, };
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