![typescript - Why won't TS say "This condition will always return 'false'" when comparing a string to a null? - Stack Overflow typescript - Why won't TS say "This condition will always return 'false'" when comparing a string to a null? - Stack Overflow](https://i.stack.imgur.com/6w9kJ.png)
typescript - Why won't TS say "This condition will always return 'false'" when comparing a string to a null? - Stack Overflow
Comparing numeric enum to number narrows variable to 'never' · Issue #42442 · microsoft/TypeScript · GitHub
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TypeScript for Deno: Any, Union Types, Custom Types, and Literal Types | by Eduardo Rico Sotomayor | Medium
![bigint' is not comparable to 'number' with loose equality · Issue #30540 · microsoft/TypeScript · GitHub bigint' is not comparable to 'number' with loose equality · Issue #30540 · microsoft/TypeScript · GitHub](https://user-images.githubusercontent.com/13982338/54812603-7152d400-4cc6-11e9-95d3-483025789a7c.png)