svelte Architecture Docs
Home / Function/ beforeUpdate() — svelte Function Reference

beforeUpdate() — svelte Function Reference

Architecture documentation for the beforeUpdate() function in index.d.ts from the svelte codebase.

Function typescript BuildSystem MessageProcessor

Entity Profile

Dependency Diagram

graph TD
  b7ebb463_11dc_8542_4679_47abb11db099["beforeUpdate()"]
  2003c7aa_7f92_2ab3_f241_436f48fa638d["HTMLElement"]
  b7ebb463_11dc_8542_4679_47abb11db099 -->|defined in| 2003c7aa_7f92_2ab3_f241_436f48fa638d
  style b7ebb463_11dc_8542_4679_47abb11db099 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/svelte/types/index.d.ts lines 444–444

	export function beforeUpdate(fn: () => void): void;

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does beforeUpdate() do?
beforeUpdate() is a function in the svelte codebase, defined in packages/svelte/types/index.d.ts.
Where is beforeUpdate() defined?
beforeUpdate() is defined in packages/svelte/types/index.d.ts at line 444.

Analyze Your Own Codebase

Get architecture documentation, dependency graphs, and domain analysis for your codebase in minutes.

Try Supermodel Free