import { default as React } from 'react';
import { Sheet, Selection, CellMatrix, Cell } from './types';

export type DateBaseLocale = 'uk' | 'us';
type SheetChangePath = {
    sheetId: string;
    path: string[];
    key?: string;
    value: any;
    type?: 'update' | 'delete';
};
export type Hooks = {
    calcChainChange?: () => void;
    sheetLengthChange?: () => void;
    dataVerificationChange?: () => void;
    liveQueryChange?: () => void;
    imageListChange?: () => void;
    iframeListChange?: () => void;
    conditionRulesChange?: () => void;
    conditionFormatChange?: () => void;
    filterSelectChange?: () => void;
    filterChange?: () => void;
    cellDataChange?: () => void;
    hyperlinkChange?: () => void;
    updateCellYdoc?: (changes: SheetChangePath[]) => void;
    updateAllCell?: (sheetId: string) => void;
    beforeUpdateCell?: (r: number, c: number, value: any) => boolean;
    /** Clears RTC remote-apply lock so local edits can run data-block formulas. */
    onLocalCellEdit?: () => void;
    afterUpdateCell?: (row: number, column: number, oldValue: any, newValue: any) => void;
    afterSelectionChange?: (sheetId: string, selection: Selection) => void;
    beforeRenderRowHeaderCell?: (rowNumber: string, rowIndex: number, top: number, width: number, height: number, ctx: CanvasRenderingContext2D) => boolean;
    afterRenderRowHeaderCell?: (rowNumber: string, rowIndex: number, top: number, width: number, height: number, ctx: CanvasRenderingContext2D) => void;
    beforeRenderColumnHeaderCell?: (columnChar: string, columnIndex: number, left: number, width: number, height: number, ctx: CanvasRenderingContext2D) => boolean;
    afterRenderColumnHeaderCell?: (columnChar: string, columnIndex: number, left: number, width: number, height: number, ctx: CanvasRenderingContext2D) => void;
    beforeRenderCellArea?: (cells: CellMatrix, ctx: CanvasRenderingContext2D) => boolean;
    beforeRenderCell?: (cell: Cell | null, cellInfo: {
        row: number;
        column: number;
        startX: number;
        startY: number;
        endX: number;
        endY: number;
    }, ctx: CanvasRenderingContext2D) => boolean;
    afterRenderCell?: (cell: Cell | null, cellInfo: {
        row: number;
        column: number;
        startX: number;
        startY: number;
        endX: number;
        endY: number;
    }, ctx: CanvasRenderingContext2D) => void;
    beforeCellMouseDown?: (cell: Cell | null, cellInfo: {
        row: number;
        column: number;
        startRow: number;
        startColumn: number;
        endRow: number;
        endColumn: number;
    }) => boolean;
    afterCellMouseDown?: (cell: Cell | null, cellInfo: {
        row: number;
        column: number;
        startRow: number;
        startColumn: number;
        endRow: number;
        endColumn: number;
    }) => void;
    beforePaste?: (selection: Selection[] | undefined, content: string) => boolean;
    beforeUpdateComment?: (row: number, column: number, value: any) => boolean;
    afterUpdateComment?: (row: number, column: number, oldValue: any, value: any) => void;
    beforeInsertComment?: (row: number, column: number) => boolean;
    afterInsertComment?: (row: number, column: number) => void;
    beforeDeleteComment?: (row: number, column: number) => boolean;
    afterDeleteComment?: (row: number, column: number) => void;
    beforeAddSheet?: (sheet: Sheet) => boolean;
    afterAddSheet?: (sheet: Sheet) => void;
    beforeActivateSheet?: (id: string) => boolean;
    afterActivateSheet?: (id: string) => void;
    beforeDeleteSheet?: (id: string) => boolean;
    afterDeleteSheet?: (id: string) => void;
    beforeUpdateSheetName?: (id: string, oldName: string, newName: string) => boolean;
    afterUpdateSheetName?: (id: string, oldName: string, newName: string) => void;
    afterImagesChange?: () => void;
    afterIframesChange?: () => void;
    afterFrozenChange?: () => void;
    afterOrderChanges?: () => void;
    afterColorChanges?: () => void;
    afterHideChanges?: () => void;
    afterConfigChanges?: () => void;
    afterColRowChanges?: () => void;
    afterShowGridLinesChange?: () => void;
    afterNameChanges?: () => void;
    afterStatusChanges?: () => void;
};
type CommentUIDragFn = (e: React.MouseEvent<HTMLDivElement, MouseEvent>) => void;
export type Settings = {
    column?: number;
    row?: number;
    addRows?: number;
    allowEdit?: boolean;
    showToolbar?: boolean;
    showFormulaBar?: boolean;
    showSheetTabs?: boolean;
    data: Sheet[];
    config?: any;
    devicePixelRatio?: number;
    lang?: string | null;
    forceCalculation?: boolean;
    rowHeaderWidth?: number;
    columnHeaderHeight?: number;
    defaultColWidth?: number;
    defaultRowHeight?: number;
    defaultFontSize?: number;
    toolbarItems?: string[];
    cellContextMenu?: string[];
    headerContextMenu?: string[];
    sheetTabContextMenu?: string[];
    filterContextMenu?: string[];
    getCommentCellUI?: ((row: number, column: number, dragHandler: CommentUIDragFn, isHover?: boolean) => React.ReactNode) | null;
    generateSheetId?: () => string;
    hooks?: Hooks;
    customToolbarItems?: {
        key: string;
        tooltip?: string;
        children?: React.ReactNode;
        iconName?: string;
        icon?: React.ReactNode;
        onClick?: (e: React.MouseEvent<HTMLDivElement, MouseEvent>) => void;
    }[];
    currency?: string;
    onDuneChartEmbed?: () => void;
    onSheetCountChange?: (count: number) => void;
    isAuthorized?: boolean;
    isFlvReadOnly?: boolean;
    isRTCActive?: boolean;
    dateBaseLocale?: DateBaseLocale;
    /** When true, do not auto-select A1 on load (e.g. onboarding modal runs first). */
    suppressInitialCellSelection?: boolean;
};
export declare const defaultSettings: Required<Settings>;
export {};