Returns true if item has zero duration (start and end are the same), false otherwise.
item
isEmpty({ start: 1, end: 1 }); // trueisEmpty({ start: 1, end: 2 }); // false Copy
isEmpty({ start: 1, end: 1 }); // trueisEmpty({ start: 1, end: 2 }); // false
true if item is empty.
Returns true if
itemhas zero duration (start and end are the same), false otherwise.