Type Error in TypeScript Function This example demonstrates a common type error in TypeScript: passing an incorrect parameter type to a function.

Similar to variable types, you can define types for function parameters and return values. While the parameter type is declared next to the parameter name, the return type is declared just before ...

🙂 Expected behavior In both ways of composing map functions (map1, map2), typescript could infer generic type arguments correctly. Additional information about the issue This code is heavily ...