Optionalimmediate?: booleanInterval before emitting trigger value Default: 1s
Optionalrepeat?: booleanWhether to repeatedly trigger even if upstream source doesn't emit values.
When false (default) it will emit a max of one value after a source value if interval is reached.
When true, it will continue emitting values at interval.
Default: false
If true (default) start the timeout immediately, even before the first value. If false, it won't timeout until the first upstream value happens.