isAstroComponentInstance() — astro Function Reference

Architecture documentation for the isAstroComponentInstance() function in instance.ts from the astro codebase.

Function typescript CoreAstro RenderingEngine

Entity Profile

CoreAstro→ RenderingEngine→ isAstroComponentInstance() — astro Function Reference

Dependency Diagram

graph TD
  a13b67ba_51c7_8a1c_ea40_02d0a18f6c52["isAstroComponentInstance()"]
  1be70ad0_d3b6_9a94_47c0_3985acb68eaf["instance.ts"]
  a13b67ba_51c7_8a1c_ea40_02d0a18f6c52 -->|defined in| 1be70ad0_d3b6_9a94_47c0_3985acb68eaf
  style a13b67ba_51c7_8a1c_ea40_02d0a18f6c52 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/astro/src/runtime/server/render/astro/instance.ts lines 120–122

export function isAstroComponentInstance(obj: unknown): obj is AstroComponentInstance {
	return typeof obj === 'object' && obj !== null && !!(obj as any)[astroComponentInstanceSym];
}