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isMapType() — react Function Reference

Architecture documentation for the isMapType() function in HIR.ts from the react codebase.

Function typescript MIRInfrastructure HIR

Entity Profile

Dependency Diagram

graph TD
  b82f0fe1_ee84_ff37_7a1f_13de7280426a["isMapType()"]
  18a78965_f593_105b_e5e8_07001321c2ec["HIR.ts"]
  b82f0fe1_ee84_ff37_7a1f_13de7280426a -->|defined in| 18a78965_f593_105b_e5e8_07001321c2ec
  style b82f0fe1_ee84_ff37_7a1f_13de7280426a fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/babel-plugin-react-compiler/src/HIR/HIR.ts lines 1803–1805

export function isMapType(id: Identifier): boolean {
  return id.type.kind === 'Object' && id.type.shapeId === 'BuiltInMap';
}

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does isMapType() do?
isMapType() is a function in the react codebase, defined in compiler/packages/babel-plugin-react-compiler/src/HIR/HIR.ts.
Where is isMapType() defined?
isMapType() is defined in compiler/packages/babel-plugin-react-compiler/src/HIR/HIR.ts at line 1803.

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