Update start:dev command (use incremental tsc)

[kamilmysliwiec]

I'm submitting a...

[ ] Regression 
[ ] Bug report
[x] Feature request
[ ] Documentation issue or request
[ ] Support request => Please do not submit support request here, instead post your question on Stack Overflow.

Current behavior

ts-node is used

Expected behavior

Same as in typescript-starter, use tsc in the watch mode.

Minimal reproduction of the problem with instructions

What is the motivation / use case for changing the behavior?

Environment

Nest version: X.Y.Z

 
For Tooling issues:
- Node version: XX  
- Platform:  

Others:

[hellokvn]

My solution with tsc-watch

"start:tsc": "rimraf dist && tsc-watch --onSuccess \"node -r ./tsconfig-paths-bootstrap.js ./dist/main.js\" --compiler typescript/bin/tsc",

[kamilmysliwiec]

Available in the latest @nestjs/cli