import type { ShadowContainer } from '../widget/shadow.js';
import type { I18nMessages } from '../i18n/index.js';
import type { Annotation } from '../types.js';
interface SessionHandlers {
    onPin: (annotation: Annotation, targetName: string) => void;
    onDrawStroke: () => void;
}
export declare class AnnotationSession {
    private messages;
    private handlers;
    private overlay;
    private highlighter;
    private pinMarker;
    private drawLayer;
    private interactionActive;
    private pendingHighlightFrame;
    private lastMoveX;
    private lastMoveY;
    private readonly touch;
    constructor(shadow: ShadowContainer, messages: I18nMessages, handlers: SessionHandlers);
    private handlePointerDown;
    private handlePointerMove;
    private updateHighlight;
    private cancelPendingHighlight;
    private handlePointerUp;
    private finishStroke;
    undoDraw(): void;
    redoDraw(): void;
    canUndoDraw(): boolean;
    canRedoDraw(): boolean;
    hasDrawStrokes(): boolean;
    private drawSessionActive;
    getDrawAnnotation(): Annotation | null;
    clearDraw(): void;
    dismissInteraction(): void;
    hideHighlight(): void;
    destroy(): void;
}
export {};
//# sourceMappingURL=session.d.ts.map