[TypeScript's NodeFactory API is deprecated with 4.0](https://devblogs.microsoft.com/typescript/announcing-typescript-4-0/#usage-of-typescripts-node-factory-is-deprecated) Probably fine since this project is in maintenance mode. If we were to ever upgrade to TS 4.0, we'd have to fix some stuff.
TypeScript's NodeFactory API is deprecated with 4.0
Probably fine since this project is in maintenance mode. If we were to ever upgrade to TS 4.0, we'd have to fix some stuff.