import { PptxElement } from 'pptx-viewer-core';
import { MarqueeRect, ResizeHandleId } from 'pptx-viewer-shared';
import { ElementBoxPatch } from './editor-mutations';
export interface EditorMarqueeRect extends MarqueeRect {
    additive: boolean;
}
export interface SelectionGestureDeps {
    getScale(): number;
    getStageRect(): DOMRect | undefined;
    getElements(): readonly PptxElement[];
    getSelectedIds(): readonly string[];
    /**
     * The selected ids a collective `interaction` may actually act on, with the
     * locked members already dropped. Optional: without it the whole selection
     * transforms, which is the pre-lock behaviour.
     */
    getTransformIds?(interaction: 'move' | 'resize'): readonly string[];
    onStart(): void;
    onPatch(id: string, patch: ElementBoxPatch): void;
    /** `movedIds` are the elements this gesture actually patched. */
    onCommit(movedIds: readonly string[]): void;
    onSelect(ids: readonly string[]): void;
    onMarquee(rect: EditorMarqueeRect | null): void;
}
/** Window-level marquee and collective transform driver for the Svelte stage. */
export declare function createSelectionGestureController(deps: SelectionGestureDeps): {
    beginMarquee(event: PointerEvent): void;
    beginTransform(kind: "move" | "resize", event: PointerEvent, handle?: ResizeHandleId): boolean;
    dispose(): void;
};
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