IsUnion Type — vue Architecture

Architecture documentation for the IsUnion type/interface in utils.ts from the vue codebase.

Type typescript

Entity Profile

Dependency Diagram

graph TD
  155060fc_7986_df7b_c8e9_1f949c3b644d["IsUnion"]
  3bc1859e_5f62_1ad0_1a20_c1ba96d0683f["utils.ts"]
  155060fc_7986_df7b_c8e9_1f949c3b644d -->|defined in| 3bc1859e_5f62_1ad0_1a20_c1ba96d0683f
  style 155060fc_7986_df7b_c8e9_1f949c3b644d fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

types/test/utils.ts lines 8–12

export type IsUnion<T, U extends T = T> = (
  T extends any ? (U extends T ? false : true) : never
) extends false
  ? false
  : true

Defined In

types/test/utils.ts

Source

View on GitHub

Frequently Asked Questions

What is the IsUnion type?

IsUnion is a type/interface in the vue codebase, defined in types/test/utils.ts.

Where is IsUnion defined?

IsUnion is defined in types/test/utils.ts at line 8.

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