Split "Other Types" into "Top Types" and "Bottom Types"

[bennycode]

Roadmap URL

https://roadmap.sh/typescript

Suggestions

At the moment, any, object, unknown and never are part of a group called "Other Types".

According to the TypeScript documentation, unknown and any are actually "Top Types": https://www.typescriptlang.org/docs/handbook/release-notes/typescript-3-0.html#new-unknown-top-type

The never type can be classified as "Bottom Type": https://en.wikipedia.org/wiki/Bottom_type#In_programming_languages

[loralridz]

@bennycode Question about this; are we expecting two new blocks( Top Types, Bottom Types) and in the Other Types, we'll only have object. is that right?
If so, can i work on this

[bennycode]

Hi @loralridz, it needs indeed two more blocks (Top Types & Bottom Types). The object type can then be put into the "Object Types" box. Array is already listed in "Object Types" and according to MDN arrays are objects so it makes sense to put object into the same category as Array:

Arrays are regular objects for which there is a particular relationship between integer-keyed properties and the length property.

Source: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#indexed_collections_arrays_and_typed_arrays

Or was there a reason that "object" has been seperated from the "Object Types"?

[kamranahmedse]

This has been fixed. Thank you for reporting @bennycode!