type-tls/dist/tsdoc-metadata.json

type-tls 封装了与类型相关的工具，比如:获取数据的类型 或 类型名字、判断数据的类型 等

// This file is read by tools that parse documentation comments conforming to the TSDoc standard.
// It should be published with your NPM package.  It should not be tracked by Git.
{
  "tsdocVersion": "0.12",
  "toolPackages": [
    {
      "packageName": "@microsoft/api-extractor",
      "packageVersion": "7.52.7"
    }
  ]
}