Col span and row span

[trigoporres]

What is the problem this feature will solve?

We must implement the possibility of being able to expand rows or columns that occupy more spaces. For this we will use the properties already existing in the table of colspan and rowspan.

What is the feature you are proposing to solve the problem?

To do so, we will define properties for rows and cells that allow us to define the expected behavior.

`rowDef: [{
id:
hide:
preset:
}]

cellDef: [{
preset:
rowId:
colId:
hide:
}]`

What alternatives have you considered?

No response