It's interesting how certain json files, like tsconfig.json, jsconfig.json, package.json, .eslintrc.json, and .prettierrc.json, receive intellisense.
Here are some screenshots:
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I'm curious about how I can define the schema for my own json files. Do I need to declare them as a json module or something similar?
To streamline your code, start off by creating a file called person.model.ts which will outline the structure of your JSON interface. Export the interface from this file after defining it:
interface Person{
name: string;
age: number;
}
You can then import this interface into any other file where you need to utilize it:
import Person from "./person.model.ts"
Utilize the interface as a type for your JSON data like this:
let p:Person = {
name: 'Joe',
age: 20
}
Your editor or IDE will also assist you by pointing out any missing types and flagging errors if incorrect properties are entered. https://i.sstatic.net/wHq9j.png
After some research, I discovered that json Schemas are actually based on the principles outlined by json-schema.org, which allows for intelligent suggestions when working with json files.
If you're interested in creating your own json schema, here's a helpful guide:
Take a look at this screenshot for reference: https://i.sstatic.net/w8Hjc.png
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