addPaneLeft method
void
addPaneLeft({})
Implementation
void addPaneLeft({
required String anchorCellId,
required String anchorPaneId,
required String newPaneId,
}) =>
addPane(
axis: Axis.horizontal,
anchorCellId: anchorCellId,
anchorPaneId: anchorPaneId,
newPaneId: newPaneId,
insertPrev: true,
);