when typeRoots is configured in tsconfig "Cannot find source file" error is thrown

[mohsen1]

Bug Repo

https://github.com/mohsen1/parcel-ts-type-roots-

Error when running parcel:

> parcel-ts-type-roots@1.0.0 test /Users/mohsen_nabiloo-azimi/Desktop/parcel-ts-type-roots
> parcel build index.html

🚨  Error: Error: Error: Cannot find source file "/Users/mohsen_nabiloo-azimi/Desktop/parcel-ts-type-roots/index.ts"
    at TypeScriptCompiler.compile (/Users/mohsen_nabiloo-azimi/Desktop/parcel-ts-type-roots/node_modules/parcel-plugin-typescript/build/backend/compiler/tsc.js:24:19)
    at Object.<anonymous> (/Users/mohsen_nabiloo-azimi/Desktop/parcel-ts-type-roots/node_modules/parcel-plugin-typescript/build/backend/worker/launcher.js:28:29)
    at Generator.next (<anonymous>)
    at fulfilled (/Users/mohsen_nabiloo-azimi/Desktop/parcel-ts-type-roots/node_modules/tslib/tslib.js:104:62)
    at <anonymous>
    at TypeScriptWorker.<anonymous> (/Users/mohsen_nabiloo-azimi/Desktop/parcel-ts-type-roots/node_modules/parcel-plugin-typescript/build/backend/ipc/worker/index.js:27:19)
    at Generator.next (<anonymous>)
    at fulfilled (/Users/mohsen_nabiloo-azimi/Desktop/parcel-ts-type-roots/node_modules/tslib/tslib.js:104:62)
    at <anonymous>
    at process._tickCallback (internal/process/next_tick.js:188:7)
    at IncomingMessage.res.setEncoding.on (/Users/mohsen_nabiloo-azimi/Desktop/parcel-ts-type-roots/node_modules/parcel-plugin-typescript/build/backend/ipc/client.js:31:32)
    at emitNone (events.js:111:20)
    at IncomingMessage.emit (events.js:208:7)
    at endReadableNT (_stream_readable.js:1056:12)
    at _combinedTickCallback (internal/process/next_tick.js:138:11)
    at process._tickCallback (internal/process/next_tick.js:180:9)
npm ERR! Test failed.  See above for more details.
 ~/D/parcel-ts-type-roots                                                                     3612ms  Wed Sep 19 13:58:37 2018