/**
 * Advanced UI probes — detect and exercise drag-drop, date pickers, sliders,
 * and typeahead/autocomplete widgets on a crawled page.
 *
 * Results feed ZeTa's test generator so it can emit interaction-level test
 * cases for these widget families instead of falling back to generic clicks.
 *
 * Each probe is independently try/caught so a broken widget does not abort
 * the others. All browser-side code runs inside page.evaluate / page.$$eval
 * to avoid serialisation issues with DOM handles.
 */
import type { Page } from 'playwright';
export interface DragDropCapture {
    library: 'html5' | 'dnd-kit' | 'react-beautiful-dnd' | 'sortablejs' | 'pointer-event' | 'none';
    draggableCount: number;
    dropZoneCount: number;
    testAttempted: boolean;
    testCompleted: boolean;
}
export interface DatePickerCapture {
    fieldLabel: string;
    pickerType: 'calendar-popup' | 'native-date' | 'native-datetime' | 'none';
    minDate?: string;
    maxDate?: string;
    disabledDatesFound: boolean;
    sampleSelectedValue?: string;
}
export interface SliderCapture {
    label: string;
    min: number;
    max: number;
    step: number;
    currentValue: number;
}
export interface TypeaheadCapture {
    label: string;
    minCharsToTrigger: number;
    sampleSuggestions: string[];
    noResultsText: string | null;
}
export interface AdvancedProbeResult {
    dragDrop: DragDropCapture;
    datePickers: DatePickerCapture[];
    sliders: SliderCapture[];
    typeaheads: TypeaheadCapture[];
}
export declare function probeAdvancedUI(page: Page): Promise<AdvancedProbeResult>;