signal library

Classes

MultiSignalProvider

Provides multiple signals efficiently with factory functions.

Signal

Abstract base class for reactive Signals with automatic state management.

SignalBuilder<S extends Signal>

Listens to Signal changes and rebuilds UI automatically.

SignalDebugConfig

######################## Debug Support ########################

SignalDebugPanel

Debug panel widget for visualizing signal states in development.

SignalDebugRegistry

Global registry to track all active signals for debugging.

SignalProvider<S extends Signal>

Provides Signal instances to widget tree and manages lifecycle.

Functions

signalItem<S extends Signal>(S create()) → SignalFactory

Creates SignalProvider factory with minimal syntax.

Typedefs

SignalFactory = Widget Function(Widget child)

Type definition for SignalProvider factory function.