Set noEmit to false explicitly

[cjpete]

I just spent an hour debugging why I was getting this error:

./cypress/integration/join-space.ts
Module build failed (from ./node_modules/ts-loader/index.js):
Error: TypeScript emitted no output for [specFilePath/spec.ts].
 @ multi ./cypress/integration/join-space.ts main[0]

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[bahmutov]

Closing in favor of #63