i m trying to create doc for my components while using them. Basically, i’m adding comments over all my functions headers like this :

The lit element life cycle methods that take a changedProperties argument that is either of type Map<string, any> or a PropertyValues<this>.

I work on the frontend team, and the server team has started using a different approach for API requests. They now require me to send a property with the specific fields I want to be returned in the response.

How can I fix type does not exist error

I have 2 arrays:

I code TypeScript with React.js. I have a parent class “EntityCollection” and a child class “ProductCollection”. I want to define a method for “EntityCollection” that create a new instance of the class. But in a child class it have to create an instance of the child class.

Given an integer array nums and an integer k, find the number of subarrays whose sum is equal to k.

I’m trying to create an array of objects comprised of a questions, an associated action to perform(a function) and arguments to supply to the function. I don’t understand why typescript cannot understand the type and arguments, I would also like to understand how to achieve such functionality.

I want to create a parameter decorator that can transform the parameter value passed by the user from a string to a number:

I wonder why is the TS2835 error only shows when I specify “type”: “module” in the project’s package.json file, even though all my .ts files are written in ESM sytntx.