message: fix: component unite className is empty
diff: @@ -147,14 +147,21 @@ export class Sheet {
  }
  private setUniteClassName() {
  + if (!this.className) {
  this.className = 'styli-' + hash('' + styli.componentKey++)
  }
  + }
  /**
  * get component classNames
  */
  getClassNames() {
  - const atomClassNames = this.atoms.map((i) => i.className).join(' ')
  + const atomClassNames = this.atoms.map((i) => {
  + if (i.type === 'media-queries') {
  + this.setUniteClassName()
  + }
  + return i.className
  + }).join(' ')
  return trimStr(`${this.className} ${atomClassNames}`)
  }
  