import { UnifiedSearchItem, NoaaLidarState } from '../core/types';
import { ColormapName, ColorRangeConfig } from 'maplibre-gl-lidar';
/**
 * Callbacks for panel interactions
 */
export interface PanelCallbacks {
    onSearchByExtent: () => void;
    onStartDrawing: () => void;
    onStopDrawing: () => void;
    onSearchByDrawn: () => void;
    onClearDrawn: () => void;
    onItemSelect: (item: UnifiedSearchItem) => void;
    onItemLoad: (item: UnifiedSearchItem) => void;
    onLoadSelected: () => void;
    onCopySignedUrls: () => void;
    onDownloadSelected: () => void;
    onClearResults: () => void;
    onUnloadItem: (itemId: string) => void;
    onClearLoaded: () => void;
    onPointSizeChange: (size: number) => void;
    onOpacityChange: (opacity: number) => void;
    onColorSchemeChange: (scheme: string) => void;
    onZOffsetChange: (offset: number) => void;
    onPickableChange: (pickable: boolean) => void;
    onElevationRangeChange: (range: [number, number] | null) => void;
    onClassificationToggle: (classificationCode: number, visible: boolean) => void;
    onClassificationShowAll: () => void;
    onClassificationHideAll: () => void;
    onColormapChange: (colormap: ColormapName) => void;
    onColorRangeChange: (config: ColorRangeConfig) => void;
    onShowMetadata?: (itemId: string) => void;
    onCrossSectionPanel?: () => HTMLElement | null;
    onRebuildIndex?: (onProgress: (progress: number, total: number) => void) => Promise<void>;
    getIndexInfo?: () => {
        source: string;
        itemCount: number;
        generatedAt?: string;
    };
}
/**
 * Builds and manages the control panel UI.
 */
export declare class PanelBuilder {
    private _callbacks;
    private _state;
    private _container;
    private _searchSection;
    private _resultsSection;
    private _loadedSection;
    private _vizSection;
    private _crossSectionSection;
    private _pickableCheckbox;
    private _elevationCheckbox;
    private _elevationSliderContainer;
    private _elevationRangeValue;
    private _elevationMinInput;
    private _elevationMaxInput;
    private _elevationTrackFill;
    private _classificationLegendContainer;
    private _classificationCheckboxes;
    private _colormapContainer;
    private _colormapSelect;
    private _colorbarCanvas;
    private _colorbarMinLabel;
    private _colorbarMaxLabel;
    private _colorRangeModePercentile;
    private _colorRangeModeAbsolute;
    private _percentileLowSlider;
    private _percentileHighSlider;
    private _absoluteMinSlider;
    private _absoluteMaxSlider;
    private _percentileRangeValue;
    private _absoluteRangeValue;
    private _percentileTrackFill;
    private _absoluteTrackFill;
    private _percentileSliderContainer;
    private _absoluteSliderContainer;
    private _currentColormap;
    private _currentColorRangeConfig;
    private _dataBounds;
    private _computedBounds;
    constructor(callbacks: PanelCallbacks, state: NoaaLidarState);
    /**
     * Builds and returns the panel content element.
     */
    build(): HTMLElement;
    /**
     * Updates the panel with new state.
     */
    updateState(state: NoaaLidarState): void;
    private _buildSearchSection;
    private _updateSearchSection;
    private _buildResultsSection;
    private _updateResultsSection;
    private _buildLoadedSection;
    private _updateLoadedSection;
    private _updateVisualizationSection;
    private _buildVisualizationSection;
    /**
     * Shows/hides the visualization section.
     */
    showVisualizationSection(show: boolean): void;
    /**
     * Builds the cross-section section that embeds the panel from LidarControl.
     * This may return null if the LidarControl hasn't been initialized yet.
     */
    private _buildCrossSectionSection;
    /**
     * Builds the point picking checkbox.
     */
    private _buildPickableCheckbox;
    /**
     * Builds the elevation filter controls with checkbox and dual-thumb range slider.
     */
    private _buildElevationFilter;
    /**
     * Updates the elevation range slider track fill position.
     */
    private _updateElevationTrackFill;
    /**
     * Gets elevation bounds from loaded point clouds.
     */
    private _getElevationBounds;
    /**
     * Builds the classification legend with toggleable visibility.
     */
    private _buildClassificationLegend;
    /**
     * Rebuilds the classification list items.
     */
    private _rebuildClassificationList;
    /**
     * Updates visibility of the classification legend based on color scheme.
     */
    private _updateClassificationLegendVisibility;
    /**
     * Updates the classification legend checkboxes.
     */
    updateClassificationLegend(): void;
    /**
     * Builds the colormap section with dropdown, colorbar, and color range controls.
     */
    private _buildColormapSection;
    /**
     * Builds the color range controls with mode toggle and sliders.
     */
    private _buildColorRangeControls;
    /**
     * Builds the percentile range sliders.
     */
    private _buildPercentileSliders;
    /**
     * Builds the absolute range sliders.
     */
    private _buildAbsoluteSliders;
    /**
     * Updates colormap section visibility based on color scheme.
     */
    private _updateColormapVisibility;
    /**
     * Updates data bounds based on the current color scheme.
     */
    private _updateDataBoundsForScheme;
    /**
     * Gets intensity bounds from loaded point clouds.
     * Intensity values are normalized to 0-1 range during loading in maplibre-gl-lidar.
     */
    private _getIntensityBounds;
    /**
     * Updates the absolute slider bounds.
     * This sets the min/max range of the sliders and initializes values based on computed bounds or percentile.
     */
    private _updateAbsoluteSliderBounds;
    /**
     * Updates the absolute slider range label based on current slider values.
     */
    private _updateAbsoluteRangeLabel;
    /**
     * Updates the colorbar min/max labels based on current config.
     */
    private _updateColorbarLabels;
    /**
     * Formats a value for display based on the data range (not the value itself).
     * This matches the maplibre-gl-lidar behavior.
     */
    private _formatValue;
    /**
     * Updates the colorbar canvas with the current colormap gradient.
     */
    private _updateColorbar;
    /**
     * Handles color range mode change (percentile/absolute toggle).
     */
    private _onColorRangeModeChange;
    /**
     * Handles percentile slider input changes.
     */
    private _onPercentileSliderChange;
    /**
     * Handles absolute slider input changes.
     */
    private _onAbsoluteSliderChange;
    /**
     * Updates the percentile slider track fill position.
     */
    private _updatePercentileTrackFill;
    /**
     * Updates the absolute slider track fill position.
     */
    private _updateAbsoluteTrackFill;
    /**
     * Emits the current color range configuration.
     */
    private _emitColorRangeChange;
    /**
     * Resets color range to default percentile 2-98%.
     */
    private _resetColorRange;
    /**
     * Sets the colormap dropdown value.
     *
     * @param colormap - Colormap name
     */
    setColormap(colormap: ColormapName): void;
    /**
     * Sets the color range configuration.
     *
     * @param config - Color range config
     */
    setColorRangeConfig(config: ColorRangeConfig): void;
}
//# sourceMappingURL=PanelBuilder.d.ts.map