TypeScript JSDoc Interface

TypeScript JSDoc Interface is a syntax that allows programmers to document their TypeScript code using JSDoc annotations. It enhances the readability and maintainability of code by providing a rich set of metadata annotations.

What is JSDoc?

JSDoc is a markup style used to document JavaScript code. It allows programmers to add comments to their code and annotate it with additional information, such as function parameters, return types, and exceptions.

What is TypeScript?

TypeScript is a statically typed superset of JavaScript that adds optional type annotations and other features such as interfaces, enums, and classes to the language.

How to use TypeScript JSDoc Interface?

To use TypeScript JSDoc Interface, you can simply add JSDoc comments to your TypeScript code and annotate it with metadata attributes. Here is an example of how to use it:

interface MyInterface {
  /**
   * My interface method.
   * @param {string} param1 - A string parameter.
   * @param {number} param2 - A number parameter.
   * @returns {boolean} Returns a boolean value.
   */
  myMethod(param1: string, param2: number): boolean;
}

In the example above, we define an interface MyInterface with a method myMethod. We then add a JSDoc comment to the method and annotate it with @param and @returns attributes. This provides additional metadata about the method, such as its parameters and return type.

Benefits of TypeScript JSDoc Interface

Using TypeScript JSDoc Interface provides many benefits, such as:

• Enhance code readability and maintainability.
• Provide additional metadata about your code.
• Gracefully integrate with TypeScript type system.
• Easy to use and understand.

Conclusion

TypeScript JSDoc Interface is a powerful tool for documenting your TypeScript code. It provides a rich set of metadata annotations that enhance your code's readability and maintainability. Use it in your projects to stay organized and make your code more understandable.