Skip to content

Writing Blooper in Type Narrowing section of handbook #3611

Closed
#3622
#3613
Closed
Writing Blooper in Type Narrowing section of handbook#3611
#3622
#3613

Description

@BroadlyWhitaker
BroadlyWhitaker
opened on Jul 13, 2026

This sentence does not type-check:

TypeScript-Website/packages/documentation/copy/en/handbook-v2/Narrowing.md

Line 193 in c8170c3

One last word on narrowing by truthiness is that Boolean negations with `!` filter out from negated branches.

Activity

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Metadata

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Type

    No type

    Projects

    No projects

      Milestone

      No milestone

      Relationships

      None yet

      Development

      No branches or pull requests

      Issue actions