Repro for issue importing json module across project boundary

• Run yarn or npm i to install typescript
• yarn repro/npm run repro to reproduce the issue

Note that the src/main/tsconfig.json project has src/strings/tsconfig.json listed as a reference; however, tsc still complains that the main project doesn't have foo.json in its project file list.

> yarn repro
yarn run v1.13.0
$ tsc -b ./src
error TS6307: File 'd:/vso/typescript-json-project/src/strings/foo.json' is not in project file list. Projects must list all files or use an 'include' pattern.


Found 1 error.