Module param 

Common handling for the specified value CSS param() values.

Structs

LinkParam

A single param(–ident, value) entry: https://drafts.csswg.org/css-link-params-1/#funcdef-param

LinkParameters

A struct to hold all specified link-parameters: https://drafts.csswg.org/css-link-params-1/

Enums

LinkParamValueOrNone

A struct to hold a specific ‘?’, since an empty value (param(–a, )) serializes differently than a non-provided value (param(–a))