Readonly
[Readonly
$version
A version representation of the value. If two versions of a $ is not equal(Object.is
), it
means the value
has changed (event if the value
is equal).
Get current value.
Readonly
value
Current value of the $.
Subscribe to value changes without immediate emission.
a disposer function that cancels the subscription
Subscribe to value changes with immediate emission.
a disposer function that cancels the subscription
Remove the given subscriber.
A Readable is a reactive value that can be read and subscribed to.