import { type MouseEventHandler, type ReactElement } from 'react';
import './ChartColumnSelectorOverlay.scss';
export interface SelectorColumn {
    name: string;
    type: string;
    isValid: boolean;
    isActive: boolean;
}
interface ChartColumnSelectorOverlayProps {
    columns: SelectorColumn[];
    onColumnSelected: (name: string) => void;
    onMouseEnter?: (column: SelectorColumn) => void;
    onMouseLeave?: MouseEventHandler<HTMLButtonElement>;
}
declare function ChartColumnSelectorOverlay({ columns, onColumnSelected, onMouseEnter, onMouseLeave, }: ChartColumnSelectorOverlayProps): ReactElement;
declare namespace ChartColumnSelectorOverlay {
    var makeButtonClassName: (columnName: string) => string;
}
export default ChartColumnSelectorOverlay;
//# sourceMappingURL=ChartColumnSelectorOverlay.d.ts.map