javascript - 更漂亮没有正确格式化空行

Question

在下面的 React Native 代码中，我期待 更漂亮删除空行，但没有。

screenOptions={{
  headerTitleStyle: {
    color: "#a41034",

    fontWeight: "bold",
  },

为什么呢？

Answer 1

因为 Prettier 不会删除单个空行(通常)。

来自 "empty lines" docs :

[Prettier preserves] empty lines the way they were in the original source code. There are two additional rules:

• Prettier collapses multiple blank lines into a single blank line.
• Empty lines at the start and end of blocks (and whole files) are removed. (Files always end with a single newline, though.)

此外，如果左大括号后有换行符，多行对象不会折叠成单行。