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@vue-flow/core

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import type { Actions, Box, Connection, CoordinateExtent, DefaultEdgeOptions, Dimensions, Edge, EdgeMarkerType, ElementData, Elements, FlowElements, GraphEdge, GraphNode, MaybeElement, Node, Rect, ViewportTransform, XYPosition, XYZPosition, } from '../types' export declare function nodeToRect(node: GraphNode): Rect export declare function getOverlappingArea(rectA: Rect, rectB: Rect): number export declare function getDimensions(node: HTMLElement): Dimensions export declare function clamp(val: number, min?: number, max?: number): number export declare function clampPosition(position: XYPosition, extent: CoordinateExtent): XYPosition export declare function getHostForElement(element: HTMLElement): Document export declare function isEdge<Data = ElementData>(element: MaybeElement): element is Edge<Data> export declare function isGraphEdge<Data = ElementData>(element: MaybeElement): element is GraphEdge<Data> export declare function isNode<Data = ElementData>(element: MaybeElement): element is Node<Data> export declare function isGraphNode<Data = ElementData>(element: MaybeElement): element is GraphNode<Data> export declare function isRect(obj: any): obj is Rect export declare function parseNode(node: Node, existingNode?: GraphNode, parentNode?: string): GraphNode export declare function parseEdge(edge: Edge, existingEdge?: GraphEdge, defaultEdgeOptions?: DefaultEdgeOptions): GraphEdge export declare function getOutgoers<N extends Node>( nodeOrId: | Node | { id: string } | string, nodes: N[], edges: Edge[], ): N[] export declare function getOutgoers<T extends Elements>( nodeOrId: | Node | { id: string } | string, elements: T, ): T extends FlowElements ? GraphNode[] : Node[] export declare function getIncomers<N extends Node>( nodeOrId: | Node | { id: string } | string, nodes: N[], edges: Edge[], ): N[] export declare function getIncomers<T extends Elements>( nodeOrId: | Node | { id: string } | string, elements: T, ): T extends FlowElements ? GraphNode[] : Node[] export declare function getEdgeId({ source, sourceHandle, target, targetHandle }: Connection): string export declare function connectionExists(edge: Edge | Connection, elements: Elements): boolean /** * @deprecated Use store instance and call `addEdges` with template-ref or the one received by `onPaneReady` instead * * Intended for options API * In composition API you can access utilities from `useVueFlow` */ export declare function addEdge(edgeParams: Edge | Connection, elements: Elements, defaults?: DefaultEdgeOptions): Elements /** * @deprecated Use store instance and call `updateEdge` with template-ref or the one received by `onPaneReady` instead * * Intended for options API * In composition API you can access utilities from `useVueFlow` */ export declare function updateEdge(oldEdge: Edge, newConnection: Connection, elements: Elements): Elements export declare function rendererPointToPoint({ x, y }: XYPosition, { x: tx, y: ty, zoom: tScale }: ViewportTransform): XYPosition export declare function pointToRendererPoint( { x, y }: XYPosition, { x: tx, y: ty, zoom: tScale }: ViewportTransform, snapToGrid?: boolean, snapGrid?: [snapX: number, snapY: number], ): XYPosition export declare function rectToBox({ x, y, width, height }: Rect): Box export declare function boxToRect({ x, y, x2, y2 }: Box): Rect export declare function getBoundsofRects(rect1: Rect, rect2: Rect): Rect export declare function getRectOfNodes(nodes: GraphNode[]): Rect export declare function getNodesInside( nodes: GraphNode[], rect: Rect, viewport?: ViewportTransform, partially?: boolean, excludeNonSelectableNodes?: boolean, ): GraphNode<any, any, string>[] export declare function getConnectedEdges<E extends Edge>(nodesOrId: Node[] | string, edges: E[]): E[] export declare function getConnectedNodes< N extends | Node | { id: string } | string, >(nodes: N[], edges: Edge[]): N[] export declare function getTransformForBounds( bounds: Rect, width: number, height: number, minZoom: number, maxZoom: number, padding?: number, offset?: { x?: number y?: number }, ): ViewportTransform export declare function getXYZPos(parentPos: XYZPosition, computedPosition: XYZPosition): XYZPosition export declare function isParentSelected(node: GraphNode, findNode: Actions['findNode']): boolean export declare function getMarkerId(marker: EdgeMarkerType | undefined, vueFlowId?: string): string