concat method
Combines two or more arrays. This method returns a new array without modifying any existing arrays. @param items Additional arrays and/or items to add to the end of the array.
Implementation
_i2.List<T> concat([_i2.Iterable<_i2.dynamic>? items]) => ((_i6.callMethod(
this,
'concat',
[...?items],
)) as _i2.List)
.cast();