import { Annotation, AnnotationId, AppState, BeforeAnnotationCreateHook, ElementInfo, EventMap } from '../types';
import { Store } from '../store';
import { EventBus } from '../event-bus';
/**
 * Generate a unique annotation ID
 */
export declare function generateAnnotationId(): AnnotationId;
/**
 * Get the next annotation number
 */
export declare function getNextAnnotationNumber(annotations: Map<AnnotationId, Annotation>): number;
/**
 * Create a new annotation
 */
export declare function createAnnotation(element: Element, comment: string, existingAnnotations: Map<AnnotationId, Annotation>, options?: {
    selectedText?: string | null;
    isMultiSelect?: boolean;
    includeForensic?: boolean;
    clickX?: number;
    clickY?: number;
    offsetX?: number;
    offsetY?: number;
    context?: Record<string, unknown>;
    elementInfo?: ElementInfo;
}): Annotation;
/**
 * Update an existing annotation's comment
 */
export declare function updateAnnotationComment(annotation: Annotation, comment: string): Annotation;
/**
 * Update an existing annotation's element info (e.g., after element moved)
 */
export declare function updateAnnotationElementInfo(annotation: Annotation, element: Element, includeForensic?: boolean): Annotation;
/**
 * Renumber annotations after deletion
 */
export declare function renumberAnnotations(annotations: Map<AnnotationId, Annotation>, deletedNumber: number): Map<AnnotationId, Annotation>;
export interface AnnotationManagerOptions {
    /** Hook called before creating an annotation */
    onBeforeAnnotationCreate?: BeforeAnnotationCreateHook;
}
/**
 * Create annotation manager bound to store and event bus
 */
export declare function createAnnotationManager(store: Store<AppState>, eventBus: EventBus<EventMap>, options?: AnnotationManagerOptions): {
    addAnnotation: (element: Element, comment: string, options?: {
        selectedText?: string | null;
        isMultiSelect?: boolean;
        clickX?: number;
        clickY?: number;
        offsetX?: number;
        offsetY?: number;
        elementInfo?: ElementInfo;
    }) => Promise<Annotation | null>;
    updateAnnotation: (id: AnnotationId, updates: {
        comment?: string;
    }) => Annotation | null;
    deleteAnnotation: (id: AnnotationId) => boolean;
    clearAllAnnotations: () => Annotation[];
    selectAnnotation: (id: AnnotationId | null) => void;
    getAnnotation: (id: AnnotationId) => Annotation | undefined;
    getAllAnnotations: () => Annotation[];
    getAnnotationCount: () => number;
};
export type AnnotationManager = ReturnType<typeof createAnnotationManager>;
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