What is Tsconfig base json?
The tsconfig. base. json file specifies the base TypeScript and Angular compiler options that all projects in the workspace inherit. The TypeScript and Angular have a wide range of options which can be used to configure type-checking features and generated output.
How to use path in TypeScript?
If you want to make use of absolute file paths in your TypeScript app then you need to update the tsconfig. json file which you can find at the root of your TypeScript project. This file contains the compiler options required to compile and run the project. You need to add the following properties: baseUrl and paths .