import type { GridConfirmPayload, GridRowId, GridColumnSort, GridRowIndexes, GridRowDropInfo } from '../types';
export type GridEvents = 'onSelectionChange' | 'onRangeSelectionChange' | 'onExpandedRowsChange' | 'onFocusUnmount' | 'onReturnFocus' | 'onSortChange' | 'onRowHover' | 'onRowClick' | 'onRowDrop' | 'onVisibleRowsChange' | 'onColumnStateChange' | 'onCellChange' | 'scrollToIndex' | 'onScrollbarVisibilityChange';
export type Emitter = {
    on(id: 'onSelectionChange', callback: (selection: Set<GridRowId>) => void): () => void;
    on(id: 'onRangeSelectionChange', callback: (range: null | {
        from: {
            columnId: string;
            rowId: GridRowId;
        };
        to: {
            columnId: string;
            rowId: GridRowId;
        };
    }) => void): () => void;
    on(id: 'onExpandedRowsChange', callback: (expandedRows: Set<GridRowId>, context: {
        expanded: Set<GridRowId>;
        collapsed: Set<GridRowId>;
    }) => void): () => void;
    on(id: 'onFocusUnmount', callback: () => void): () => void;
    on(id: 'onReturnFocus', callback: () => void): () => void;
    on(id: 'onSortChange', callback: (sort: GridColumnSort[]) => void): () => void;
    on(id: 'onRowHover', callback: (currentRow: string | null) => void): () => void;
    on(id: 'onRowClick', callback: (rowId: GridRowId) => void): () => void;
    on(id: 'onRowDrop', callback: (payload: GridRowDropInfo<any>) => void): () => void;
    on(id: 'onVisibleRowsChange', callback: (indexes: GridRowIndexes) => void): () => void;
    on(id: 'onColumnStateChange', callback: () => void): () => void;
    on(id: 'onCellChange', callback: (confirm: GridConfirmPayload) => void): () => void;
    on(id: 'scrollToIndex', callback: (rowIndex: number | null, columnIndex: number | null, mode: 'auto' | 'always') => void): () => void;
    on(id: 'onScrollbarVisibilityChange', callback: (visibility: {
        horizontalHeight: number;
        verticalWidth: number;
    }) => void): () => void;
    emit(id: 'onSelectionChange', selection: Set<GridRowId>): void;
    emit(id: 'onRangeSelectionChange', selection: null | {
        from: {
            columnId: string;
            rowId: GridRowId;
        };
        to: {
            columnId: string;
            rowId: GridRowId;
        };
    }): void;
    emit(id: 'onExpandedRowsChange', expandedRows: Set<GridRowId>, context: {
        expanded: Set<GridRowId>;
        collapsed: Set<GridRowId>;
    }): void;
    emit(id: 'onFocusUnmount'): void;
    emit(id: 'onReturnFocus'): void;
    emit(id: 'onSortChange', sort: GridColumnSort[]): void;
    emit(id: 'onRowHover', currentRow: string | null): void;
    emit(id: 'onRowClick', rowId: GridRowId): void;
    emit(id: 'onRowDrop', payload: GridRowDropInfo<any>): void;
    emit(id: 'onVisibleRowsChange', indexes: GridRowIndexes): void;
    emit(id: 'onColumnStateChange'): void;
    emit(id: 'onCellChange', confirm: GridConfirmPayload): void;
    emit(id: 'scrollToIndex', rowIndex: number | null, columnIndex: number | null, mode: 'auto' | 'always'): void;
    emit(id: 'onScrollbarVisibilityChange', visibility: {
        horizontalHeight: number;
        verticalWidth: number;
    }): void;
};
export declare function createEmitter(): Emitter;
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