Function handler

packages/css/src/plugin.ts:92–101

(source, ...args)

    resolveId: {
      filter: { id: RE_CSS_INLINE },
      async handler(source, ...args) {
        const cleanSource = getCleanId(source)
        const resolved = await this.resolve(cleanSource, ...args)
        if (resolved) {
          return {
            ...resolved,
            id: `${resolved.id}?inline`,
          }
        }
      },
    },

    load: {