Function style

packages/vue/__tests__/e2e/e2eUtils.ts:124–135

(
    selector: string,
    property: keyof CSSStyleDeclaration,
  )

  }

  async function style(
    selector: string,
    property: keyof CSSStyleDeclaration,
  ): Promise<any> {
    return await page.$eval(
      selector,
      (node, property) => {
        return window.getComputedStyle(node)[property]
      },
      property,
    )
  }

  async function isVisible(selector: string): Promise<boolean> {
    const display = await page.$eval(selector, node => {