Error while compiling laravel mix, how to fix?

Question

React

When transferring the front from react to laravel back, a compilation error occurs, complains about an object that works fine on the front. Tell me how to fix this?

Answer 1

There is a type indication. This TypeScript
Mix also knows how to work with TypeScript. But for this you need to build using a separate method - mix.ts()
See the docs https://laravel-mix.com/docs/6.0/mixjs for more details .
Or rewrite to native javascript. Specifically, in this place it is enough to remove the indication of the type.