Function condition

condition<T>(signal: IReadable<T>, condition: FutureWaitCondition<T>): Future<T>
Creates a future that is resolved once the specified condition evaluates to true on the signal's value.
Type Parameters
- T
Parameters
- signal: IReadable<T>
  The signal.
- condition: FutureWaitCondition<T>
  The condition on the signal's value.
Returns Future<T>
The future that is resolved once the condition evaluates to true.

Remarks
CAUTION! The condition is only checked when the signal's value changes.