import type { NodeBase, EdgeBase } from '@xyflow/system';
import type { FlowStore, InternalFlowStore, SelectionMode } from './types.ts';
/**
 * Set up keyboard handlers for the flow container.
 * Needs InternalFlowStore for setMultiSelectionActive (Shift key).
 */
export declare function setupKeyboardHandlers<NodeType extends NodeBase = NodeBase, EdgeType extends EdgeBase = EdgeBase>(store: InternalFlowStore<NodeType, EdgeType>, container: HTMLElement): void;
/**
 * Set up click-to-select on node elements.
 * Called from node-wrapper when creating each node.
 */
export declare function setupNodeSelection<NodeType extends NodeBase>(nodeElement: HTMLElement, nodeId: string, store: FlowStore<NodeType>): void;
/**
 * Options for the selection rectangle behavior.
 */
export type SelectionRectOptions = {
    /** When true, drag on pane starts selection without Shift key */
    selectionOnDrag?: boolean;
    /** 'partial' selects overlapping nodes; 'full' requires full containment */
    selectionMode?: SelectionMode;
};
/**
 * Set up selection rectangle (rubber-band / lasso) on the flow container.
 *
 * The rectangle is drawn when:
 * - Shift+drag on empty pane, OR
 * - Drag on empty pane when `selectionOnDrag` is true
 *
 * Nodes inside the rectangle are selected on mouse up.
 */
export declare function setupSelectionRectangle<NodeType extends NodeBase = NodeBase, EdgeType extends EdgeBase = EdgeBase>(store: InternalFlowStore<NodeType, EdgeType>, container: HTMLElement, options?: SelectionRectOptions): void;
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