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<!--info-header-start--><h1>Merge </h1><blockquote><p>by ZYSzys <a href="https://github.com/ZYSzys" target="_blank">@ZYSzys</a></p></blockquote><p><a href="https://tsch.js.org/599/play" target="_blank"></a> &nbsp;&nbsp;&nbsp;<a href="./README.zh-CN.md" target="_blank"></a> <a href="./README.ja.md" target="_blank"></a> <a href="./README.ko.md" target="_blank"></a> </p><!--info-header-end-->

Merge two types into a new type. Keys of the second type overrides keys of the first type.

For example

ts
type foo = {
  name: string
  age: string
}
type coo = {
  age: number
  sex: string
}

type Result = Merge<foo, coo> // expected to be {name: string, age: number, sex: string}
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