trace
to point the user to where the shape or class was defined or is expected. Ref: https://github.com/AtomLinter/Linter/issues/587#issuecomment-115070888
tsc
to skip compile they added an option noEmit
: https://github.com/TypeStrong/atom-typescript/blob/master/lib/main/tsconfig/tsconfig.ts#L33 (for stuff like systemjs users etc) :rose: This allows you to use tsc
as a type checker only ;)