diff --git a/src/plugins/core/merge.ts b/src/plugins/core/merge.ts
index fbdd76ef2..0b95583b7 100644
--- a/src/plugins/core/merge.ts
+++ b/src/plugins/core/merge.ts
@@ -47,7 +47,6 @@ export class MergePlugin extends CorePlugin<MergeState> implements MergeState {
     "isInSameMerge",
     "isMergeHidden",
     "getMainCellPosition",
-    "getBottomLeftCell",
     "expandZone",
     "doesIntersectMerge",
     "doesColumnsHaveCommonMerges",
@@ -262,14 +261,6 @@ export class MergePlugin extends CorePlugin<MergeState> implements MergeState {
     return { sheetId: position.sheetId, col: mergeTopLeftPos.col, row: mergeTopLeftPos.row };
   }
 
-  getBottomLeftCell(position: CellPosition): CellPosition {
-    if (!this.isInMerge(position)) {
-      return position;
-    }
-    const { bottom, left } = this.getMerge(position)!;
-    return { sheetId: position.sheetId, col: left, row: bottom };
-  }
-
   isMergeHidden(sheetId: UID, merge: Merge): boolean {
     const hiddenColsGroups = this.getters.getHiddenColsGroups(sheetId);
     const hiddenRowsGroups = this.getters.getHiddenRowsGroups(sheetId);
diff --git a/src/plugins/core/sheet.ts b/src/plugins/core/sheet.ts
index 401af9032..82feed48f 100644
--- a/src/plugins/core/sheet.ts
+++ b/src/plugins/core/sheet.ts
@@ -55,7 +55,6 @@ export class SheetPlugin extends CorePlugin<SheetState> implements SheetState {
     "getSheetIds",
     "getVisibleSheetIds",
     "isSheetVisible",
-    "getEvaluationSheets",
     "doesHeaderExist",
     "doesHeadersExist",
     "getCell",
@@ -352,10 +351,6 @@ export class SheetPlugin extends CorePlugin<SheetState> implements SheetState {
     return this.orderedSheetIds.filter(this.isSheetVisible.bind(this));
   }
 
-  getEvaluationSheets(): Record<UID, Sheet | undefined> {
-    return this.sheets;
-  }
-
   doesHeaderExist(sheetId: UID, dimension: Dimension, index: number) {
     return dimension === "COL"
       ? index >= 0 && index < this.getNumberCols(sheetId)
@@ -366,14 +361,6 @@ export class SheetPlugin extends CorePlugin<SheetState> implements SheetState {
     return headerIndexes.every((index) => this.doesHeaderExist(sheetId, dimension, index));
   }
 
-  getRow(sheetId: UID, index: HeaderIndex): Row {
-    const row = this.getSheet(sheetId).rows[index];
-    if (!row) {
-      throw new Error(`Row ${row} not found.`);
-    }
-    return row;
-  }
-
   getCell({ sheetId, col, row }: CellPosition): Cell | undefined {
     const sheet = this.tryGetSheet(sheetId);
     const cellId = sheet?.rows[row]?.cells[col];
diff --git a/src/plugins/ui_stateful/selection.ts b/src/plugins/ui_stateful/selection.ts
index e653c3ec0..feed36c15 100644
--- a/src/plugins/ui_stateful/selection.ts
+++ b/src/plugins/ui_stateful/selection.ts
@@ -6,7 +6,6 @@ import { getClipboardDataPositions } from "../../helpers/clipboard/clipboard_hel
 import {
   clip,
   deepCopy,
-  formatValue,
   isEqual,
   positionToZone,
   positions,
@@ -99,7 +98,6 @@ export class GridSelectionPlugin extends UIPlugin {
     "getSelectedZone",
     "getSelectedCells",
     "getStatisticFnResults",
-    "getAggregate",
     "getSelectedFigureId",
     "getSelection",
     "getActivePosition",
@@ -458,22 +456,6 @@ export class GridSelectionPlugin extends UIPlugin {
     return statisticFnResults;
   }
 
-  getAggregate(): string | null {
-    let aggregate = 0;
-    let n = 0;
-    const sheetId = this.getters.getActiveSheetId();
-    const cellPositions = this.gridSelection.zones.map(positions).flat();
-    for (const { col, row } of cellPositions) {
-      const cell = this.getters.getEvaluatedCell({ sheetId, col, row });
-      if (cell.type === CellValueType.number) {
-        n++;
-        aggregate += cell.value;
-      }
-    }
-    const locale = this.getters.getLocale();
-    return n < 2 ? null : formatValue(aggregate, { locale });
-  }
-
   isSelected(zone: Zone): boolean {
     return !!this.getters.getSelectedZones().find((z) => isEqual(z, zone));
   }
diff --git a/src/types/commands.ts b/src/types/commands.ts
index 985947f25..ba045f6a9 100644
--- a/src/types/commands.ts
+++ b/src/types/commands.ts
@@ -12,7 +12,6 @@ import {
   Border,
   BorderData,
   CellPosition,
-  Color,
   Dimension,
   HeaderIndex,
   Pixel,
@@ -689,15 +688,6 @@ export interface ActivateSheetCommand {
   sheetIdTo: UID;
 }
 
-/**
- * Set a color to be used for the next selection to highlight.
- * The color is only used when selection highlight is enabled.
- */
-export interface SetColorCommand {
-  type: "SET_HIGHLIGHT_COLOR";
-  color: Color;
-}
-
 export interface EvaluateCellsCommand {
   type: "EVALUATE_CELLS";
 }
@@ -965,7 +955,6 @@ export type LocalCommand =
   | ActivateSheetCommand
   | EvaluateCellsCommand
   | StartChangeHighlightCommand
-  | SetColorCommand
   | StartCommand
   | AutofillCommand
   | AutofillSelectCommand