Variable: signal()

const signal: {<T>(value, options?): Signal<T>; <T>(): Signal<T>; }

Creates a new writable signal with an optional initial value. Re-exported from @preact/signals-core with typed overloads.

Call Signature

<T>(value, options?): Signal<T>

T

T

<T>(): Signal<T>

T = undefined

Type of the signal's value.

Optional initial value for the signal. When omitted the signal starts as undefined.

Optional signal options (watched, unwatched, name).

A writable Signal<T>.

const count = signal(0);
count.value++;