import { KeyboardEvent, ReactNode } from 'react';
import { List } from 'immutable';
import { HeaderRowType, UpdateActions } from './enums';
export declare type Omit<T, K extends keyof T> = Pick<T, Exclude<keyof T, K>>;
export declare type SelectedRow<TRow> = TRow & {
    isSelected: boolean;
};
interface ColumnValue<TRow, TDependentValue = unknown, TField extends keyof TRow = keyof TRow> {
    /** The name of the column. By default it will be displayed in the header cell */
    name: string;
    /** A unique key to distinguish each column */
    key: TField;
    /** Column width. If not specified, it will be determined automatically based on grid width and specified widths of other columns*/
    width?: number;
    hidden?: boolean;
    cellClass?: string;
    /** By adding an event object with callbacks for the native react events you can bind events to a specific column. That will not break the default behaviour of the grid and will run only for the specified column */
    events?: {
        [key: string]: undefined | ((e: Event, info: ColumnEventInfo<TRow>) => void);
    };
    /** Formatter to be used to render the cell content */
    formatter?: React.ReactElement | React.ComponentType<FormatterProps<TRow[TField], TDependentValue, TRow>>;
    /** Enables cell editing. If set and no editor property specified, then a textinput will be used as the cell editor */
    editable?: boolean | ((rowData: TRow) => boolean);
    /** Enable dragging of a column */
    draggable?: boolean;
    /** Enable filtering of a column */
    filterable?: boolean;
    /** Determines whether column is frozen or not */
    frozen?: boolean;
    /** Enable resizing of a column */
    resizable?: boolean;
    /** Enable sorting of a column */
    sortable?: boolean;
    /** Sets the column sort order to be descending instead of ascending the first time the column is sorted */
    sortDescendingFirst?: boolean;
    /** Editor to be rendered when cell of column is being edited. If set, then the column is automatically set to be editable */
    editor?: React.ReactElement | React.ComponentType<EditorProps<TRow[TField], TDependentValue, TRow>>;
    /** Header renderer for each header cell */
    headerRenderer?: React.ReactElement | React.ComponentType<HeaderRowProps<TRow>>;
    /** Component to be used to filter the data of the column */
    filterRenderer?: React.ComponentType<FilterRendererProps<TRow, TDependentValue>>;
    onCellChange?(rowIdx: number, key: keyof TRow, dependentValues: TDependentValue, event: React.SyntheticEvent): void;
    getRowMetaData?(rowData: TRow, column: CalculatedColumn<TRow, TDependentValue>): TDependentValue;
}
export declare type Column<TRow, TDependentValue = unknown, TField extends keyof TRow = keyof TRow> = TField extends keyof TRow ? ColumnValue<TRow, TDependentValue, TField> : never;
export declare type CalculatedColumn<TRow, TDependentValue = unknown, TField extends keyof TRow = keyof TRow> = Column<TRow, TDependentValue, TField> & {
    idx: number;
    width: number;
    left: number;
};
export declare type ColumnList<TRow> = Column<TRow>[] | List<Column<TRow>>;
export interface ColumnMetrics<TRow> {
    columns: CalculatedColumn<TRow>[];
    width: number;
    totalColumnWidth: number;
    totalWidth: number;
    minColumnWidth: number;
}
export interface RowData {
    name?: string;
    get?(key: PropertyKey): unknown;
    __metaData?: RowGroupMetaData;
}
export interface CellMetaData<TRow> {
    rowKey: keyof TRow;
    onCellClick(position: Position): void;
    onCellContextMenu(position: Position): void;
    onCellDoubleClick(position: Position): void;
    onDragEnter(overRowIdx: number): void;
    onCellExpand?(options: SubRowOptions<TRow>): void;
    onRowExpandToggle?(e: RowExpandToggleEvent): void;
    onCellMouseDown?(position: Position): void;
    onCellMouseEnter?(position: Position): void;
    onAddSubRow?(): void;
    onDeleteSubRow?(options: SubRowOptions<TRow>): void;
    getCellActions?(column: CalculatedColumn<TRow>, rowData: TRow): CellActionButton[] | undefined;
}
export interface Position {
    idx: number;
    rowIdx: number;
}
export interface Range {
    topLeft: Position;
    bottomRight: Position;
}
export interface SelectedRange extends Range {
    startCell: Position | null;
    cursorCell: Position | null;
    isDragging: boolean;
}
export interface Dimension {
    width: number;
    height: number;
    top: number;
    left: number;
    zIndex: number;
}
export declare type RowGetter<TRow> = (rowIdx: number) => TRow;
export interface Editor<TValue = never> extends React.Component {
    getInputNode(): Element | Text | undefined | null;
    getValue(): TValue;
    hasResults?(): boolean;
    isSelectOpen?(): boolean;
    validate?(value: unknown): boolean;
    readonly disableContainerStyles?: boolean;
}
export interface FormatterProps<TValue, TDependentValue = unknown, TRow = any> {
    rowIdx: number;
    value: TValue;
    column: CalculatedColumn<TRow, TDependentValue>;
    row: TRow;
    isScrolling: boolean;
    dependentValues?: TDependentValue;
}
export interface EditorProps<TValue, TDependentValue = unknown, TRow = any> {
    column: CalculatedColumn<TRow, TDependentValue>;
    value: TValue;
    rowMetaData?: TDependentValue;
    rowData: TRow;
    height: number;
    onCommit(args?: {
        key?: string;
    }): void;
    onCommitCancel(): void;
    onBlur(): void;
    onOverrideKeyDown(e: KeyboardEvent): void;
}
export interface HeaderRowProps<TRow> {
    column: CalculatedColumn<TRow>;
    rowType: HeaderRowType;
}
export interface CellRendererProps<TRow, TValue = unknown> {
    idx: number;
    rowIdx: number;
    height: number;
    value: TValue;
    column: CalculatedColumn<TRow>;
    rowData: TRow;
    cellMetaData: CellMetaData<TRow>;
    isScrolling: boolean;
    scrollLeft: number;
    isRowSelected?: boolean;
    expandableOptions?: ExpandableOptions;
    lastFrozenColumnIndex?: number;
}
export interface RowRendererProps<TRow> {
    height: number;
    columns: CalculatedColumn<TRow>[];
    row: TRow;
    cellRenderer?: React.ComponentType<CellRendererProps<TRow>>;
    cellMetaData: CellMetaData<TRow>;
    isSelected?: boolean;
    idx: number;
    extraClasses?: string;
    subRowDetails?: SubRowDetails;
    colOverscanStartIdx: number;
    colOverscanEndIdx: number;
    isScrolling: boolean;
    scrollLeft: number;
    lastFrozenColumnIndex?: number;
}
export interface FilterRendererProps<TRow, TFilterValue = unknown> {
    column: CalculatedColumn<TRow>;
    onChange?(event: AddFilterEvent<TRow>): void;
    /** TODO: remove */
    getValidFilterValues?(columnKey: keyof TRow): TFilterValue;
}
export interface SubRowDetails<TChildRow = unknown> {
    canExpand: boolean;
    field: string;
    expanded: boolean;
    children: TChildRow[];
    treeDepth: number;
    siblingIndex: number;
    numberSiblings: number;
    group?: boolean;
}
export interface SubRowOptions<TRow, TChildRow = unknown> {
    rowIdx: number;
    idx: number;
    rowData: TRow;
    expandArgs?: ExpandableOptions<TChildRow>;
}
export interface ExpandableOptions<TChildRow = unknown> {
    canExpand: boolean;
    field: string;
    expanded: boolean;
    children: TChildRow[];
    treeDepth: number;
    subRowDetails: SubRowDetails;
}
interface Action {
    text: ReactNode;
    callback(): void;
}
export interface CellActionButton {
    icon: ReactNode;
    actions?: Action[];
    callback?(): void;
}
export interface ColumnEventInfo<TRow> extends Position {
    rowId: unknown;
    column: CalculatedColumn<TRow>;
}
export interface CellRenderer {
    setScrollLeft(scrollLeft: number): void;
}
export interface RowRenderer<TRow> {
    setScrollLeft(scrollLeft: number): void;
    getRowTop?(): number;
    getRowHeight?(): number;
    getDecoratedComponentInstance?(idx: number): {
        row: RowRenderer<TRow> & React.Component<RowRendererProps<TRow>>;
    } | undefined;
}
export interface ScrollPosition {
    scrollLeft: number;
    scrollTop: number;
}
export interface InteractionMasksMetaData<TRow> {
    onCheckCellIsEditable?(e: CheckCellIsEditableEvent<TRow>): boolean;
    onCellCopyPaste?(e: CellCopyPasteEvent<TRow>): void;
    onGridRowsUpdated(cellKey: keyof TRow, toRow1: number, toRow2: number, data: {
        [key: string]: unknown;
    }, // FIX ME: Use Pick<R, K>
    updateAction: UpdateActions, fromRow?: number): void;
    onDragHandleDoubleClick(data: Position & {
        rowData: TRow;
    }): void;
    onCellSelected?(position: Position): void;
    onCellDeSelected?(position: Position): void;
    onCellRangeSelectionStarted?(selectedRange: SelectedRange): void;
    onCellRangeSelectionUpdated?(selectedRange: SelectedRange): void;
    onCellRangeSelectionCompleted?(selectedRange: SelectedRange): void;
    onCommit(e: CommitEvent<TRow>): void;
}
export interface RowGroupMetaData {
    isGroup: boolean;
    treeDepth: number;
    isExpanded: boolean;
    columnGroupName: string;
    columnGroupDisplayName: string;
    getRowRenderer?(props: unknown, rowIdx: number): React.ReactElement;
}
export declare type RowSelection = {
    indexes?: number[];
} | {
    isSelectedKey?: string;
} | {
    keys?: {
        values: unknown[];
        rowKey: string;
    };
};
export interface HeaderRowData<TRow> {
    rowType: HeaderRowType;
    height: number;
    filterable?: boolean;
    onFilterChange?(args: AddFilterEvent<TRow>): void;
}
export interface AddFilterEvent<TRow> {
    filterTerm: string;
    column: Column<TRow>;
}
export interface CommitEvent<TRow, TUpdatedValue = never> {
    cellKey: keyof TRow;
    rowIdx: number;
    updated: TUpdatedValue;
    key?: string;
}
export interface RowExpandToggleEvent {
    rowIdx: number;
    shouldExpand: boolean;
    columnGroupName: string;
    name: string;
}
export interface GridRowsUpdatedEvent<TRow, TUpdatedValue = never> {
    cellKey: keyof TRow;
    fromRow: number;
    toRow: number;
    fromRowId: unknown;
    toRowId: unknown;
    rowIds: unknown[];
    updated: TUpdatedValue;
    action: UpdateActions;
    fromRowData: TRow;
}
export interface CellCopyPasteEvent<TRow> {
    cellKey: keyof TRow;
    rowIdx: number;
    fromRow: number;
    toRow: number;
    value: unknown;
}
export interface CheckCellIsEditableEvent<TRow> extends Position {
    row: TRow;
    column: CalculatedColumn<TRow>;
}
export interface RowSelectionParams<TRow> {
    rowIdx: number;
    row: TRow;
}
export {};