How to compile typescript with babel 7 cli?

Question

This:

babel ./src/MyTypescript.ts  --out-dir ./wwwroot/js/

doesn't work (no error, just '0 compiled').

.babelrc contains everything that Babel 7 need to compile typescript with webpack babel loader: preset "@babel/typescript" and plugin "babel-plugin-transform-class-properties" (pair which works for me with current babel 7 rc01).

Answer 1

Here is an answer:

 babel ./src/MyTypescript.ts  --out-dir ./wwwroot/js/ --extensions '.ts,.js'