interface VariantHandlerimport { type VariantHandler } from "https://deno.land/x/aleph@1.0.0-alpha.78/lib/@unocss/core.ts"; Propertiesoptionalhandle: (input: VariantHandlerContext, next: (input: VariantHandlerContext) => VariantHandlerContext) => VariantHandlerContextCallback to process the handler. matcher: stringThe result rewritten selector for the next round of matching optionalorder: numberOrder in which the variant is applied to selector. optionalselector: (input: string, body: CSSEntries) => string | undefinedRewrite the output selector. Often be used to append pesudo classes or parents. optionalbody: (body: CSSEntries) => CSSEntries | undefinedRewrite the output css body. The input come in [key,value][] pairs. optionalparent: string | [string, number] | undefinedProvide a parent selector(e.g. media query) to the output css. optionalsort: numberOrder in which the variant is sorted within single rule. optionallayer: string | undefinedOverride layer to the output css.