Strategy to join competitive tasks (with the same labels):
true
- all tasks are joined to the first;'replace'
- all tasks are joined (replaced) to the last (only for promises).Label of a task (the previous task with the same label will be canceled)
Handler/s of task clearing
Handler/s of task merging: a task should merge to another task with the same label and with "join: true" strategy
Handler/s of muted task calling. These handlers are invoked when occurring calling the task if it is muted.
If true, then a task namespace is marked as promisified
Timeout value for the native requestIdleCallback function
Group name of a task