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Signals

A reactive signal system for state management.

Types​

SignalValue​

type SignalValue<T> = T | Signal<T>;

A signal value type that can be a primitive value or a signal object.

Functions​

createSignal​

function createSignal<T>(initial: T): Signal<T>;

Creates a new signal.

createEffect​

function createEffect(callback: () => void): void;

Creates a side effect that automatically executes when dependent signals change.

createDeferredEffect​

function createDeferredEffect(callback: () => void): void;

Creates a deferred side effect.

Constants​

DEFAULT​

const DEFAULT: unique symbol;

A default value symbol used to indicate that a property uses its default value.