tsc CLI (The Compiler)
Transpile a file:
tsc hello.ts
Transpile a file every time it is modified and saved.
tsc hello.ts --watch
Transpile a file into a different directory
tsc hello.ts -outDir public
Emitting without Errors
tsc --noEmitOnError hello.ts
Compile to another ECMAScript version
tsc --target ES6 hello.ts