import { Widget, type WidgetProps, type WidgetPlacement, type Deck } from '@deck.gl/core';
export type BooleanOperation = 'union' | 'difference' | 'intersection' | null;
export type EditorToolbarWidgetProps = WidgetProps & {
    /** Placement for the widget root element. */
    placement?: WidgetPlacement;
    /** Currently active boolean operation. */
    booleanOperation?: BooleanOperation;
    /** Number of features in the current dataset. */
    featureCount?: number;
    /** Callback fired when the user selects a boolean operation. */
    onSetBooleanOperation?: (op: BooleanOperation) => void;
    /** Callback fired when the user clicks the clear button. */
    onClear?: () => void;
    /** Callback fired when the user clicks the export button. */
    onExport?: () => void;
};
export declare class EditorToolbarWidget extends Widget<EditorToolbarWidgetProps> {
    static defaultProps: {
        id: string;
        _container: any;
        placement: "bottom-left";
        booleanOperation: any;
        featureCount: number;
        style: {};
        className: string;
    };
    placement: WidgetPlacement;
    className: string;
    deck?: Deck | null;
    private appliedCustomClassName;
    constructor(props?: EditorToolbarWidgetProps);
    setProps(props: Partial<EditorToolbarWidgetProps>): void;
    onAdd({ deck }: {
        deck: Deck;
    }): void;
    onRemove(): void;
    onRenderHTML(rootElement: HTMLElement): void;
    private renderToolbar;
}
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