Is it possible to use TypeScript strictNullCheck as eslint rule?

Question

I have code base with errors which can be found by strictNullChecks. But strictNullChecks compiler rule is only on/off. I can't just fix/comment all problems to make TypeScript happy. I want to raise warnings or eslint warnings for strict checks.

I tried to find applicable rule in typescript-eslint but I don't see any suitable.

Are there any possibilities to get strict TypeScript errors as eslint warnings?

user_3466729 · Answer

I'm using this repo for this: https://github.com/JaroslawPokropinski/eslint-plugin-strict-null-checks.

Basically you can create a tsconfig.eslint.json which extends your main tsconfig.json and set up your eslint config to use it together with the plugin.
All the instructions are in the README.

Is it possible to use TypeScript strictNullCheck as eslint rule?

1 Answers