Cast typename to type in typescript

I want to cast a string with a typename to a type without an explicit mapping (I need the type for an angular component factory).

With a mapping this is pretty straightforward:

public readonly typeMap: Map<string, Type<{}>> = new Map<string, Type<{}>>([
  ['Type1', Type1],
  ['Type2', Type2]
]);

The problem is that I have many components that need to be mapped manually and it would be nice if I were able to omit the map.

Solutions I found, that are sadly not possible due to minification:

• using eval() (also this would be really dirty and unsafe)

• using window['Type1']

The rest of the solutions I found were mostly dead threads or provided the mapping as the best possibility. Do you have any Ideas how to solve this? Is this even possible?

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