I want to create my own table component to add a checkbox column and actions around a set of ng-container for columns.
Example
<my-table>
<ng-container matColumnDef="someCol">...</ng-container>
</my-table>
The custom table component would have
<table matTable>
Columns local to component
+ columns passed from the component
</table>
Unfortunately (and obviously) I lose all the context and variables. I just don't know how to get about it.
Thanks for your help.