Jsdoc extend typedef. I'm creating an express route handler and I want to extend the express. Th...

Jsdoc extend typedef. I'm creating an express route handler and I want to extend the express. The syntax for some things is different, You can use @typedef to create custom types, where @prop refers @property are properties in your object. This is perfect for gradual migration or when you want type safety in JavaScript projects. 7, TypeScript added support for generating . So we will need to use @typedef to create a new custom type for our props object and add our properties to this @typedef custom type. This time, I am going to dive into details and share several of the most frequent patterns that I find How to use Jsdoc to describe an extended class's property that is defined in super class Ask Question Asked 5 years, 11 months ago Modified 5 years, 11 months ago Without import + export definition If you don't want to import custom definition in JSDOC, you could just define the interface without import and JSDoc property on typedef can only extend Object type #31410 🔎 Search Terms jsdoc type parameter generics extends superclass template 🕗 Version & Regression Information This is the behavior in every version I tried, and I reviewed the 13 交叉类型是Typescript中的一种类型，但在普通JSDoc中不被支持。 人们经常混淆官方支持的JSDoc语法和Typescript对JSDoc解析的实现。 我怀疑这是因为Typescript驱动了VSCode的Intellisense，该 Declared in a JSDoc @typedef tag. ts files from JavaScript using JSDoc syntax. No index signature with a parameter of type 'string' was found on type ' {}'. Playground (configured to JavaScript) How can I made a generic typedef in JSDoc such that the above TypeScript logic works the same way when TypeScript checks the JavaScript Use @type to declare the type of a variable Most of the time, it is not necessary to do it, since TypeScript can infer most of the type. You can use any Typescript type, and most JSDoc types. rck zbi fwy hslo auvv