1 files changed, 49 insertions, 0 deletions
diff --git a/packages/frontend/src/components/grid/grid.ts b/packages/frontend/src/components/grid/grid.ts
new file mode 100644
index 0000000000..b82e12b304
--- /dev/null
+++ b/packages/frontend/src/components/grid/grid.ts
@@ -0,0 +1,49 @@
+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { EventEmitter } from 'eventemitter3';
+import { CellValue, GridCellSetting } from '@/components/grid/cell.js';
+import { GridColumnSetting } from '@/components/grid/column.js';
+import { GridRowSetting } from '@/components/grid/row.js';
+
+export type GridSetting = {
+	root?: {
+		noOverflowStyle?: boolean;
+		rounded?: boolean;
+		outerBorder?: boolean;
+	};
+	row?: GridRowSetting;
+	cols: GridColumnSetting[];
+	cells?: GridCellSetting;
+};
+
+export type DataSource = Record<string, CellValue>;
+
+export type GridState =
+	'normal' |
+	'cellSelecting' |
+	'cellEditing' |
+	'colResizing' |
+	'colSelecting' |
+	'rowSelecting' |
+	'hidden'
+	;
+
+export type Size = {
+	width: number;
+	height: number;
+}
+
+export type SizeStyle = number | 'auto' | undefined;
+
+export type AdditionalStyle = {
+	className?: string;
+	style?: Record<string, string | number>;
+}
+
+export class GridEventEmitter extends EventEmitter<{
+	'forceRefreshContentSize': void;
+}> {
+}