Class: SignalImpl<T>#

index.SignalImpl

Concrete implementation of a mutable reactive signal container.

Type parameters#

Name	Description
T	The type of value held by the signal.

Implements#

• Signal<T>

Table of contents#

Constructors#

• constructor

Properties#

• _raw

Accessors#

• [IS_REACTIVE]
• [RAW_TARGET]
• value

Constructors#

constructor#

new SignalImpl<T>(initialValue)

Type parameters#

Name
T

Parameters#

Name	Type
initialValue	T

Properties#

_raw#

Private _raw: Object

Type declaration#

Name	Type
value	T

Accessors#

[IS_REACTIVE]#

get [IS_REACTIVE](): boolean

Reactivity flag indicating this container is a reactive primitive.

Returns#

boolean

---

[RAW_TARGET]#

get [RAW_TARGET](): Object

Returns the underlying unproxied raw container object for non-tracking reads.

Returns#

Object

Name	Type
value	T

---

value#

get value(): T

Reads the current signal value and records a dependency edge in the active reactive context.

Returns#

T

Implementation of#

Signal.value

set value(nextValue): void

Updates the signal value and triggers notifications to dependent subscribers if the value changed.

Parameters#

Name	Type
nextValue	T

Returns#

void

Implementation of#

Signal.value