Jeongho Nam

Also, such dynamic properties would be supported even in the runtime type checkers. I've assigned this issue as `v3.2 update`.

Sorry for late implementation. I will try this again in this Saturday.

If you want to see use-case for benchmark: https://github.com/samchon/typescript-json/blob/master/benchmark/features/benchmark_is.ts

Used same program with you (`benchmark`): - Spaced: 1,491 % - Non-spaced: 989 % - `typescript-json-stringify`: 847 % - Native `JSON.stringify()`: 100 % If you want to run the benchmark...

@yinzixie https://github.com/samchon/typescript-json#vite

Use this, then no problem on such union type https://github.com/samchon/typescript-json#runtime-validators

Possible by writing comment: https://github.com/samchon/typescript-json#comment-tags

`typescript-is` does not support union key typed dynamic property. What about using this library instead? https://github.com/samchon/typescript-json#runtime-validators

Can you write an issue on my repo? I'll solve this problem in 3 hours.

OK, I enrolled the issue and your feature would be supported soon. Wait an hour. https://github.com/samchon/typescript-json/issues/237