Function setVarsOnNode

packages/runtime-dom/src/helpers/useCssVars.ts:99–110

(el: Node, vars: Record<string, unknown>)

}

function setVarsOnNode(el: Node, vars: Record<string, unknown>) {
  if (el.nodeType === 1) {
    const style = (el as HTMLElement).style
    let cssText = ''
    for (const key in vars) {
      const value = normalizeCssVarValue(vars[key])
      style.setProperty(`--${key}`, value)
      cssText += `--${key}: ${value};`
    }
    ;(style as any)[CSS_VAR_TEXT] = cssText
  }
}