Merge pull request #3796 from xyflow/improve-type-docs

Improve type docs

packages/react/src/additional-components/Background/types.ts

@@ -8,14 +8,27 @@ export enum BackgroundVariant {
 
 export type BackgroundProps = {
   id?: string;
+  /** Color of the pattern */
   color?: string;
+  /** Color of the background */
   bgColor?: string;
+  /** Class applied to the container */
   className?: string;
+  /** Class applied to the pattern */
   patternClassName?: string;
+  /** Gap between repetitions of the pattern */
   gap?: number | [number, number];
+  /** Size of a single pattern element */
   size?: number;
+  /** Offset of the pattern */
   offset?: number;
+  /** Line width of the Line pattern */
   lineWidth?: number;
+  /** Variant of the pattern
+   * @example BackgroundVariant.Lines, BackgroundVariant.Dots, BackgroundVariant.Cross
+   * 'lines', 'dots', 'cross'
+   */
   variant?: BackgroundVariant;
+  /** Style applied to the container */
   style?: CSSProperties;
 };

packages/react/src/additional-components/Controls/types.ts

@@ -4,17 +4,31 @@ import type { PanelPosition } from '@xyflow/system';
 import type { FitViewOptions } from '../../types';
 
 export type ControlProps = {
+  /** Show button for zoom in/out */
   showZoom?: boolean;
+  /** Show button for fit view */
   showFitView?: boolean;
+  /** Show button for toggling interactivity */
   showInteractive?: boolean;
+  /** Options being used when fit view button is clicked */
   fitViewOptions?: FitViewOptions;
+  /** Callback when zoom in button is clicked */
   onZoomIn?: () => void;
+  /** Callback when zoom out button is clicked */
   onZoomOut?: () => void;
+  /** Callback when fit view button is clicked */
   onFitView?: () => void;
+  /** Callback when interactivity is toggled */
   onInteractiveChange?: (interactiveStatus: boolean) => void;
+  /** Position of the controls on the pane
+   * @example PanelPosition.TopLeft, PanelPosition.TopRight,
+   * PanelPosition.BottomLeft, PanelPosition.BottomRight
+   */
   position?: PanelPosition;
   children?: ReactNode;
+  /** Style applied to container */
   style?: React.CSSProperties;
+  /** ClassName applied to container */
   className?: string;
   'aria-label'?: string;
 };

packages/react/src/additional-components/MiniMap/types.ts

@@ -7,23 +7,44 @@ import type { Node } from '../../types';
 export type GetMiniMapNodeAttribute<NodeType extends Node = Node> = (node: NodeType) => string;
 
 export type MiniMapProps<NodeType extends Node = Node> = Omit<HTMLAttributes<SVGSVGElement>, 'onClick'> & {
+  /** Color of nodes on minimap */
   nodeColor?: string | GetMiniMapNodeAttribute<NodeType>;
+  /** Stroke color of nodes on minimap */
   nodeStrokeColor?: string | GetMiniMapNodeAttribute<NodeType>;
+  /** ClassName applied to nodes on minimap */
   nodeClassName?: string | GetMiniMapNodeAttribute<NodeType>;
+  /** Border radius of nodes on minimap */
   nodeBorderRadius?: number;
+  /** Stroke width of nodes on minimap */
   nodeStrokeWidth?: number;
+  /** Component used to render nodes on minimap */
   nodeComponent?: ComponentType<MiniMapNodeProps>;
+  /** Color of mask representing viewport */
   maskColor?: string;
+  /** Stroke color of mask representing viewport */
   maskStrokeColor?: string;
+  /** Stroke width of mask representing viewport */
   maskStrokeWidth?: number;
+  /** Position of minimap on pane
+   * @example PanelPosition.TopLeft, PanelPosition.TopRight,
+   * PanelPosition.BottomLeft, PanelPosition.BottomRight
+   */
   position?: PanelPosition;
+  /** Callback caled when minimap is clicked*/
   onClick?: (event: MouseEvent, position: XYPosition) => void;
+  /** Callback called when node on minimap is clicked */
   onNodeClick?: (event: MouseEvent, node: NodeType) => void;
+  /** If true, viewport is pannable via mini map component */
   pannable?: boolean;
+  /** If true, viewport is zoomable via mini map component */
   zoomable?: boolean;
+  /** The aria-label attribute */
   ariaLabel?: string | null;
+  /** Invert direction when panning the minimap viewport */
   inversePan?: boolean;
+  /** Step size for zooming in/out on minimap */
   zoomStep?: number;
+  /** Offset the viewport on the minmap, acts like a padding */
   offsetScale?: number;
 };
 

packages/react/src/additional-components/NodeResizer/types.ts

@@ -10,21 +10,39 @@ import type {
 } from '@xyflow/system';
 
 export type NodeResizerProps = {
+  /** Id of the node it is resizing
+   * @remarks optional if used inside custom node
+   */
   nodeId?: string;
+  /** Color of the resize handle */
   color?: string;
+  /** ClassName applied to handle */
   handleClassName?: string;
+  /** Style applied to handle */
   handleStyle?: CSSProperties;
+  /** ClassName applied to line */
   lineClassName?: string;
+  /** Style applied to line */
   lineStyle?: CSSProperties;
+  /** Are the controls visible */
   isVisible?: boolean;
+  /** Minimum width of node */
   minWidth?: number;
+  /** Minimum height of node */
   minHeight?: number;
+  /** Maximum width of node */
   maxWidth?: number;
+  /** Maximum height of node */
   maxHeight?: number;
+  /** Keep aspect ratio when resizing */
   keepAspectRatio?: boolean;
+  /** Callback to determine if node should resize */
   shouldResize?: ShouldResize;
+  /** Callback called when resizing starts */
   onResizeStart?: OnResizeStart;
+  /** Callback called when resizing */
   onResize?: OnResize;
+  /** Callback called when resizing ends */
   onResizeEnd?: OnResizeEnd;
 };
 
@@ -42,7 +60,14 @@ export type ResizeControlProps = Pick<
   | 'onResize'
   | 'onResizeEnd'
 > & {
+  /** Position of the control
+   * @example ControlPosition.TopLeft, ControlPosition.TopRight,
+   * ControlPosition.BottomLeft, ControlPosition.BottomRight
+   */
   position?: ControlPosition;
+  /** Variant of the control
+   * @example ResizeControlVariant.Handle, ResizeControlVariant.Line
+   */
   variant?: ResizeControlVariant;
   className?: string;
   style?: CSSProperties;

packages/react/src/additional-components/NodeToolbar/types.ts

@@ -2,9 +2,19 @@ import type { HTMLAttributes } from 'react';
 import type { Position, Align } from '@xyflow/system';
 
 export type NodeToolbarProps = HTMLAttributes<HTMLDivElement> & {
+  /** Id of the node, or array of ids the toolbar should be displayed at */
   nodeId?: string | string[];
+  /** If true, node toolbar is visible even if node is not selected */
   isVisible?: boolean;
+  /** Position of the toolbar relative to the node
+   * @example Position.TopLeft, Position.TopRight,
+   * Position.BottomLeft, Position.BottomRight
+   */
   position?: Position;
+  /** Offset the toolbar from the node */
   offset?: number;
+  /** Align the toolbar relative to the node
+   * @example Align.Start, Align.Center, Align.End
+   */
   align?: Align;
 };

packages/react/src/components/Panel/index.tsx

@@ -6,6 +6,9 @@ import { useStore } from '../../hooks/useStore';
 import type { ReactFlowState } from '../../types';
 
 export type PanelProps = HTMLAttributes<HTMLDivElement> & {
+  /** Set position of the panel
+   * @example 'top-left' | 'top-center' | 'top-right' | 'bottom-left' | 'bottom-center' | 'bottom-right'
+   */
   position?: PanelPosition;
   children: ReactNode;
 };

packages/react/src/types/component-props.ts

@@ -51,118 +51,456 @@ import type {
  * @public
  */
 export type ReactFlowProps = Omit<HTMLAttributes<HTMLDivElement>, 'onError'> & {
+  /** An array of nodes to render in a controlled flow.
+   * @example
+   * const nodes = [
+   *  {
+   *    id: 'node-1',
+   *    type: 'input',
+   *    data: { label: 'Node 1' },
+   *    position: { x: 250, y: 50 }
+   *  }
+   * ];
+   */
   nodes?: Node[];
+  /** An array of edges to render in a controlled flow.
+   * @example
+   * const edges = [
+   *  {
+   *    id: 'edge-1-2',
+   *    source: 'node-1',
+   *    target: 'node-2',
+   *  }
+   * ];
+   */
   edges?: Edge[];
+  /** The initial nodes to render in an uncontrolled flow. */
   defaultNodes?: Node[];
+  /** The initial edges to render in an uncontrolled flow. */
   defaultEdges?: Edge[];
+  /** Defaults to be applied to all new edges that are added to the flow.
+   *
+   * Properties on a new edge will override these defaults if they exist.
+   * @example
+   * const defaultEdgeOptions = {
+   *  type: 'customEdgeType',
+   *  animated: true,
+   *  interactionWidth: 10,
+   *  data: { label: 'custom label' },
+   *  hidden: false,
+   *  deletable: true,
+   *  selected: false,
+   *  focusable: true,
+   *  markerStart: EdgeMarker.ArrowClosed,
+   *  markerEnd: EdgeMarker.ArrowClosed,
+   *  zIndex: 12,
+   *  ariaLabel: 'custom aria label'
+   * }
+   */
   defaultEdgeOptions?: DefaultEdgeOptions;
+  /** This event handler is called when a user clicks on a node */
   onNodeClick?: NodeMouseHandler;
+  /** This event handler is called when a user double clicks on a node */
   onNodeDoubleClick?: NodeMouseHandler;
+  /** This event handler is called when mouse of a user enters a node */
   onNodeMouseEnter?: NodeMouseHandler;
+  /** This event handler is called when mouse of a user moves over a node */
   onNodeMouseMove?: NodeMouseHandler;
+  /** This event handler is called when mouse of a user leaves a node */
   onNodeMouseLeave?: NodeMouseHandler;
+  /** This event handler is called when a user right clicks on a node */
   onNodeContextMenu?: NodeMouseHandler;
+  /** This event handler is called when a user starts to drag a node */
   onNodeDragStart?: NodeDragHandler;
+  /** This event handler is called when a user drags a node */
   onNodeDrag?: NodeDragHandler;
+  /** This event handler is called when a user stops dragging a node */
   onNodeDragStop?: NodeDragHandler;
+  /** This event handler is called when a user clicks on an edge */
   onEdgeClick?: (event: ReactMouseEvent, edge: Edge) => void;
-  onEdgeUpdate?: OnEdgeUpdateFunc;
+  /** This event handler is called when a user right clicks on an edge */
   onEdgeContextMenu?: EdgeMouseHandler;
+  /** This event handler is called when mouse of a user enters an edge */
   onEdgeMouseEnter?: EdgeMouseHandler;
+  /** This event handler is called when mouse of a user moves over an edge */
   onEdgeMouseMove?: EdgeMouseHandler;
+  /** This event handler is called when mouse of a user leaves an edge */
   onEdgeMouseLeave?: EdgeMouseHandler;
+  /** This event handler is called when a user double clicks on an edge */
   onEdgeDoubleClick?: EdgeMouseHandler;
   onEdgeUpdateStart?: (event: ReactMouseEvent, edge: Edge, handleType: HandleType) => void;
   onEdgeUpdateEnd?: (event: MouseEvent | TouchEvent, edge: Edge, handleType: HandleType) => void;
+  onEdgeUpdate?: OnEdgeUpdateFunc;
+  /** This event handler is called when a Node is updated
+   * @example // Use NodesState hook to create edges and get onNodesChange handler
+   * import ReactFlow, { useNodesState } from '@xyflow/react';
+   * const [edges, setNodes, onNodesChange] = useNodesState(initialNodes);
+   *
+   * return (<ReactFlow onNodeChange={onNodeChange} {...rest} />)
+   * @example // Use helper function to update edge
+   * import ReactFlow, { applyNodeChanges } from '@xyflow/react';
+   *
+   * const onNodeChange = useCallback(
+   *  (changes) => setNode((eds) => applyNodeChanges(changes, eds)),
+   *  [],
+   * );
+   *
+   * return (<ReactFlow onNodeChange={onNodeChange} {...rest} />)
+   */
   onNodesChange?: OnNodesChange;
+  /** This event handler is called when a Edge is updated
+   * @example // Use EdgesState hook to create edges and get onEdgesChange handler
+   * import ReactFlow, { useEdgesState } from '@xyflow/react';
+   * const [edges, setEdges, onEdgesChange] = useEdgesState(initialEdges);
+   *
+   * return (<ReactFlow onEdgesChange={onEdgesChange} {...rest} />)
+   * @example // Use helper function to update edge
+   * import ReactFlow, { applyEdgeChanges } from '@xyflow/react';
+   *
+   * const onEdgesChange = useCallback(
+   *  (changes) => setEdges((eds) => applyEdgeChanges(changes, eds)),
+   *  [],
+   * );
+   *
+   * return (<ReactFlow onEdgesChange={onEdgesChange} {...rest} />)
+   */
   onEdgesChange?: OnEdgesChange;
+  /** This event handler gets called when a Node is deleted */
   onNodesDelete?: OnNodesDelete;
+  /** This event handler gets called when a Edge is deleted */
   onEdgesDelete?: OnEdgesDelete;
+  /** This event handler gets called when a Node or Edge is deleted */
   onDelete?: OnDelete;
+  /** This event handler gets called when a user starts to drag a selection box */
   onSelectionDragStart?: SelectionDragHandler;
+  /** This event handler gets called when a user drags a selection box */
   onSelectionDrag?: SelectionDragHandler;
+  /** This event handler gets called when a user stops dragging a selection box */
   onSelectionDragStop?: SelectionDragHandler;
   onSelectionStart?: (event: ReactMouseEvent) => void;
   onSelectionEnd?: (event: ReactMouseEvent) => void;
   onSelectionContextMenu?: (event: ReactMouseEvent, nodes: Node[]) => void;
+  /** When a connection line is completed and two nodes are connected by the user, this event fires with the new connection.
+   *
+   * You can use the addEdge utility to convert the connection to a complete edge.
+   * @example // Use helper function to update edges onConnect
+   * import ReactFlow, { addEdge } from '@xyflow/react';
+   *
+   * const onConnect = useCallback(
+   *  (params) => setEdges((eds) => addEdge(params, eds)),
+   *  [],
+   * );
+   *
+   * return (<ReactFlow onConnect={onConnect} {...rest} />)
+   */
   onConnect?: OnConnect;
+  /** This event handler gets called when a user starts to drag a connection line */
   onConnectStart?: OnConnectStart;
+  /** This event handler gets called when a user stops dragging a connection line */
   onConnectEnd?: OnConnectEnd;
   onClickConnectStart?: OnConnectStart;
   onClickConnectEnd?: OnConnectEnd;
+  /** This event handler gets called when a flow has finished initializing */
   onInit?: OnInit;
+  /** This event handler is called while the user is either panning or zooming the viewport. */
   onMove?: OnMove;
+  /** This event handler gets called when a user starts to pan or zoom the viewport */
   onMoveStart?: OnMoveStart;
+  /** This event handler gets called when a user stops panning or zooming the viewport */
   onMoveEnd?: OnMoveEnd;
+  /** This event handler gets called when a user changes group of selected elements in the flow */
   onSelectionChange?: OnSelectionChangeFunc;
+  /** This event handler gets called when user scroll inside the pane */
   onPaneScroll?: (event?: WheelEvent) => void;
+  /** This event handler gets called when user clicks inside the pane */
   onPaneClick?: (event: ReactMouseEvent) => void;
+  /** This event handler gets called when user right clicks inside the pane */
   onPaneContextMenu?: (event: ReactMouseEvent | MouseEvent) => void;
+  /** This event handler gets called when mouse enters the pane */
   onPaneMouseEnter?: (event: ReactMouseEvent) => void;
+  /** This event handler gets called when mouse moves over the pane */
   onPaneMouseMove?: (event: ReactMouseEvent) => void;
+  /** This event handler gets called when mouse leaves the pane */
   onPaneMouseLeave?: (event: ReactMouseEvent) => void;
+  /** This handler gets called before the user deletes nodes or edges and provides a way to abort the deletion by returning false. */
   onBeforeDelete?: OnBeforeDelete;
+  /** Custom node types to be available in a flow.
+   *
+   * React Flow matches a node's type to a component in the nodeTypes object.
+   * @example
+   * import CustomNode from './CustomNode';
+   *
+   * const nodeTypes = { nameOfNodeType: CustomNode };
+   */
   nodeTypes?: NodeTypes;
+  /** Custom edge types to be available in a flow.
+   *
+   * React Flow matches an edge's type to a component in the edgeTypes object.
+   * @example
+   * import CustomEdge from './CustomEdge';
+   *
+   * const edgeTypes = { nameOfEdgeType: CustomEdge };
+   */
   edgeTypes?: EdgeTypes;
+  /** The type of edge path to use for connection lines.
+   *
+   * Although created edges can be of any type, React Flow needs to know what type of path to render for the connection line before the edge is created!
+   */
   connectionLineType?: ConnectionLineType;
+  /** Styles to be applied to the connection line */
   connectionLineStyle?: CSSProperties;
+  /** React Component to be used as a connection line */
   connectionLineComponent?: ConnectionLineComponent;
+  /** Styles to be applied to the container of the connection line */
   connectionLineContainerStyle?: CSSProperties;
+  /** 'strict' connection mode will only allow you to connect source handles to target handles.
+   *
+   * 'loose' connection mode will allow you to connect handles of any type to one another.
+   * @default 'strict'
+   */
   connectionMode?: ConnectionMode;
+  /** Pressing down this key deletes all selected nodes & edges.
+   * @default 'Backspace'
+   */
   deleteKeyCode?: KeyCode | null;
+  /** If a key is set, you can pan the viewport while that key is held down even if panOnScroll is set to false.
+   *
+   * By setting this prop to null you can disable this functionality.
+   * @default 'Space'
+   */
   selectionKeyCode?: KeyCode | null;
+  /** Select multiple elements with a selection box, without pressing down selectionKey */
   selectionOnDrag?: boolean;
+  /** When set to "partial", when the user creates a selection box by click and dragging nodes that are only partially in the box are still selected.
+   * @default 'full'
+   */
   selectionMode?: SelectionMode;
+  /** If a key is set, you can pan the viewport while that key is held down even if panOnScroll is set to false.
+   *
+   * By setting this prop to null you can disable this functionality.
+   * @default 'Space'
+   */
   panActivationKeyCode?: KeyCode | null;
+  /** Pressing down this key you can select multiple elements by clicking.
+   * @default 'Meta' for macOS, "Ctrl" for other systems
+   */
   multiSelectionKeyCode?: KeyCode | null;
+  /** If a key is set, you can zoom the viewport while that key is held down even if panOnScroll is set to false.
+   *
+   * By setting this prop to null you can disable this functionality.
+   * @default 'Meta' for macOS, "Ctrl" for other systems
+   * */
   zoomActivationKeyCode?: KeyCode | null;
+  /** Set this prop to make the flow snap to the grid */
   snapToGrid?: boolean;
+  /** Grid all nodes will snap to
+   * @example [20, 20]
+   */
   snapGrid?: SnapGrid;
+  /** You can enable this optimisation to instruct Svelte Flow to only render nodes and edges that would be visible in the viewport.
+   *
+   * This might improve performance when you have a large number of nodes and edges but also adds an overhead.
+   * @default false
+   */
   onlyRenderVisibleElements?: boolean;
+  /** Controls if all nodes should be draggable
+   * @default true
+   */
   nodesDraggable?: boolean;
+  /** Controls if all nodes should be connectable to each other
+   * @default true
+   */
   nodesConnectable?: boolean;
+  /** Controls if all nodes should be focusable
+   * @default true
+   */
   nodesFocusable?: boolean;
+  /** Defines nodes relative position to its coordinates
+   * @example
+   * [0, 0] // default, top left
+   * [0.5, 0.5] // center
+   * [1, 1] // bottom right
+   */
   nodeOrigin?: NodeOrigin;
+  /** Controls if all edges should be focusable
+   * @default true
+   */
   edgesFocusable?: boolean;
+  /** Controls if all edges should be updateable
+   * @default true
+   */
   edgesUpdatable?: boolean;
+  /** Controls if all elements should (nodes & edges) be selectable
+   * @default true
+   */
   elementsSelectable?: boolean;
+  /** If true, nodes get selected on drag
+   * @default true
+   */
   selectNodesOnDrag?: boolean;
+  /** Enableing this prop allows users to pan the viewport by clicking and dragging.
+   *
+   * You can also set this prop to an array of numbers to limit which mouse buttons can activate panning.
+   * @example [0, 2] // allows panning with the left and right mouse buttons
+   * [0, 1, 2, 3, 4] // allows panning with all mouse buttons
+   */
   panOnDrag?: boolean | number[];
+  /** Minimum zoom level
+   * @default 0.1
+   */
   minZoom?: number;
+  /** Maximum zoom level
+   * @default 1
+   */
   maxZoom?: number;
+  /** Controlled viewport to be used instead of internal one */
   viewport?: Viewport;
+  /** Sets the initial position and zoom of the viewport.
+   *
+   * If a default viewport is provided but fitView is enabled, the default viewport will be ignored.
+   * @example
+   * const initialViewport = {
+   *  zoom: 0.5,
+   *  position: { x: 0, y: 0 }
+   * };
+   */
   defaultViewport?: Viewport;
+  /**
+   * Gets called when the viewport changes.
+   */
   onViewportChange?: (viewport: Viewport) => void;
+  /** By default the viewport extends infinitely. You can use this prop to set a boundary.
+   *
+   * The first pair of coordinates is the top left boundary and the second pair is the bottom right.
+   * @example [[-1000, -10000], [1000, 1000]]
+   */
   translateExtent?: CoordinateExtent;
+  /** Disabling this prop will allow the user to scroll the page even when their pointer is over the flow.
+   * @default true
+   */
   preventScrolling?: boolean;
+  /** By default nodes can be placed on an infinite flow. You can use this prop to set a boundary.
+   *
+   * The first pair of coordinates is the top left boundary and the second pair is the bottom right.
+   * @example [[-1000, -10000], [1000, 1000]]
+   */
   nodeExtent?: CoordinateExtent;
+  /** Color of edge markers
+   * @example "#b1b1b7"
+   */
   defaultMarkerColor?: string;
+  /** Controls if the viewport should zoom by scrolling inside the container */
   zoomOnScroll?: boolean;
+  /** Controls if the viewport should zoom by pinching on a touch screen */
   zoomOnPinch?: boolean;
+  /** Controls if the viewport should pan by scrolling inside the container
+   *
+   * Can be limited to a specific direction with panOnScrollMode
+   */
   panOnScroll?: boolean;
+  /** Controls how fast viewport should be panned on scroll.
+   *
+   * Use togther with panOnScroll prop.
+   */
   panOnScrollSpeed?: number;
+  /** This prop is used to limit the direction of panning when panOnScroll is enabled.
+   *
+   * The "free" option allows panning in any direction.
+   * @default "free"
+   * @example "horizontal" | "vertical"
+   */
   panOnScrollMode?: PanOnScrollMode;
+  /** Controls if the viewport should zoom by double clicking somewhere on the flow */
   zoomOnDoubleClick?: boolean;
   edgeUpdaterRadius?: number;
   noDragClassName?: string;
   noWheelClassName?: string;
   noPanClassName?: string;
+  /** If set, initial viewport will show all nodes & edges */
   fitView?: boolean;
+  /** Options to be used in combination with fitView
+   * @example
+   * const fitViewOptions = {
+   *  padding: 0.1,
+   *  includeHiddenNodes: false,
+   *  minZoom: 0.1,
+   *  maxZoom: 1,
+   *  duration: 200,
+   *  nodes: [{id: 'node-1'}, {id: 'node-2'}], // nodes to fit
+   * };
+   */
   fitViewOptions?: FitViewOptions;
+  /**The connectOnClick option lets you click or tap on a source handle to start a connection
+   * and then click on a target handle to complete the connection.
+   *
+   * If you set this option to false, users will need to drag the connection line to the target
+   * handle to create a connection.
+   */
   connectOnClick?: boolean;
+  /** Set position of the attribution
+   * @default 'bottom-right'
+   * @example 'top-left' | 'top-center' | 'top-right' | 'bottom-left' | 'bottom-center' | 'bottom-right'
+   */
   attributionPosition?: PanelPosition;
+  /** By default, we render a small attribution in the corner of your flows that links back to the project.
+   *
+   * Anyone is free to remove this attribution whether they're a Pro subscriber or not
+   * but we ask that you take a quick look at our {@link https://reactflow.dev/learn/troubleshooting/remove-attribution | removing attribution guide}
+   * before doing so.
+   */
   proOptions?: ProOptions;
+  /** Enabling this option will raise the z-index of nodes when they are selected.
+   * @default true
+   */
   elevateNodesOnSelect?: boolean;
+  /** Enabling this option will raise the z-index of edges when they are selected.
+   * @default true
+   */
   elevateEdgesOnSelect?: boolean;
+  /**
+   * Can be set true if built-in keyboard controls should be disabled.
+   * @default false
+   */
   disableKeyboardA11y?: boolean;
+  /** You can enable this prop to automatically pan the viewport while dragging a node.
+   * @default true
+   */
   autoPanOnNodeDrag?: boolean;
+  /** You can enable this prop to automatically pan the viewport while dragging a node.
+   * @default true
+   */
   autoPanOnConnect?: boolean;
+  /** You can enable this prop to automatically pan the viewport while making a new connection.
+   * @default true
+   */
   connectionRadius?: number;
+  /** Ocassionally something may happen that causes Svelte Flow to throw an error.
+   *
+   * Instead of exploding your application, we log a message to the console and then call this event handler.
+   * You might use it for additional logging or to show a message to the user.
+   */
   onError?: OnError;
+  /** This callback can be used to validate a new connection
+   *
+   * If you return false, the edge will not be added to your flow.
+   * If you have custom connection logic its preferred to use this callback over the isValidConnection prop on the handle component for performance reasons.
+   * @default (connection: Connection) => true
+   */
   isValidConnection?: IsValidConnection;
+  /** With a threshold greater than zero you can control the distinction between node drag and click events.
+   *
+   * If threshold equals 1, you need to drag the node 1 pixel before a drag event is fired.
+   * @default 1
+   */
   nodeDragThreshold?: number;
+  /** Sets a fixed width for the flow */
   width?: number;
+  /** Sets a fixed height for the flow */
   height?: number;
+  /** Controls color scheme used for styling the flow
+   * @default 'system'
+   * @example 'system' | 'light' | 'dark'
+   */
   colorMode?: ColorMode;
 };
 

packages/react/src/types/edges.ts

@@ -114,13 +114,24 @@ export type EdgeProps<T = any> = Pick<
  * @public
  */
 export type BaseEdgeProps = EdgeLabelOptions & {
+  /** Unique id of edge */
   id?: string;
+  /** Additional padding where interacting with an edge is still possible */
   interactionWidth?: number;
   className?: string;
+  /** The x position of edge label */
   labelX?: number;
+  /** The y position of edge label */
   labelY?: number;
+  /** Marker at start of edge
+   * @example 'url(#arrow)'
+   */
   markerStart?: string;
+  /** Marker at end of edge
+   * @example 'url(#arrow)'
+   */
   markerEnd?: string;
+  /** SVG path of the edge */
   path: string;
   style?: CSSProperties;
 };

packages/svelte/src/lib/components/BaseEdge/types.ts

@@ -5,10 +5,19 @@ export type BaseEdgeProps = Pick<
   'interactionWidth' | 'label' | 'labelStyle' | 'style'
 > & {
   id?: string;
+  /** SVG path of the edge */
   path: string;
+  /** The x coordinate of the label */
   labelX?: number;
+  /** The y coordinate of the label */
   labelY?: number;
+  /** Marker at start of edge
+   * @example 'url(#arrow)'
+   */
   markerStart?: string;
+  /** Marker at end of edge
+   * @example 'url(#arrow)'
+   */
   markerEnd?: string;
   class?: string;
 };

packages/svelte/src/lib/container/Panel/types.ts

@@ -4,6 +4,9 @@ import type { HTMLAttributes } from 'svelte/elements';
 export type PanelProps = HTMLAttributes<HTMLDivElement> & {
   'data-testid'?: string;
   'data-message'?: string;
+  /** Set position of the panel
+   * @example 'top-left' | 'top-center' | 'top-right' | 'bottom-left' | 'bottom-center' | 'bottom-right'
+   */
   position?: PanelPosition;
   style?: string;
   class?: string;

packages/svelte/src/lib/container/SvelteFlow/types.ts

@@ -36,69 +36,301 @@ import type {
 import type { Writable } from 'svelte/store';
 
 export type SvelteFlowProps = DOMAttributes<HTMLDivElement> & {
+  /** The id of the flow
+   *
+   * This is necessary if you want to render multiple flows.
+   * @optional
+   */
   id?: string;
+  /** An array of nodes to render in a controlled flow.
+   * @example
+   * const nodes = writable([
+   *  {
+   *    id: 'node-1',
+   *    type: 'input',
+   *    data: { label: 'Node 1' },
+   *    position: { x: 250, y: 50 }
+   *  }
+   * ]);
+   */
   nodes: Writable<Node[]>;
+  /** An array of edges to render in a controlled flow.
+   * @example
+   * const edges = writable([
+   *  {
+   *    id: 'edge-1-2',
+   *    source: 'node-1',
+   *    target: 'node-2',
+   *  }
+   * ]);
+   */
   edges: Writable<Edge[]>;
+  /** Custom node types to be available in a flow.
+   *
+   * Svelte Flow matches a node's type to a component in the nodeTypes object.
+   * @example
+   * import CustomNode from './CustomNode.svelte';
+   *
+   * const nodeTypes = { nameOfNodeType: CustomNode };
+   */
   nodeTypes?: NodeTypes;
+  /** Custom edge types to be available in a flow.
+   *
+   * Svelte Flow matches an edge's type to a component in the edgeTypes object.
+   * @example
+   * import CustomEdge from './CustomEdge.svelte';
+   *
+   * const edgeTypes = { nameOfEdgeType: CustomEdge };
+   */
   edgeTypes?: EdgeTypes;
+  /** Pressing down this key you can select multiple elements with a selection box.
+   * @default 'Shift'
+   */
   selectionKey?: KeyDefinition | null;
+  /** If a key is set, you can pan the viewport while that key is held down even if panOnScroll is set to false.
+   *
+   * By setting this prop to null you can disable this functionality.
+   * @default 'Space'
+   */
   panActivationKey?: KeyDefinition | null;
+  /** Pressing down this key deletes all selected nodes & edges.
+   * @default 'Backspace'
+   */
   deleteKey?: KeyDefinition | null;
+  /** Pressing down this key you can select multiple elements by clicking.
+   * @default 'Meta' for macOS, "Ctrl" for other systems
+   */
   multiSelectionKey?: KeyDefinition | null;
+  /** If a key is set, you can zoom the viewport while that key is held down even if panOnScroll is set to false.
+   *
+   * By setting this prop to null you can disable this functionality.
+   * @default 'Meta' for macOS, "Ctrl" for other systems
+   * */
   zoomActivationKey?: KeyDefinition | null;
+  /** If set, initial viewport will show all nodes & edges */
   fitView?: boolean;
+  /** Options to be used in combination with fitView
+   * @example
+   * const fitViewOptions = {
+   *  padding: 0.1,
+   *  includeHiddenNodes: false,
+   *  minZoom: 0.1,
+   *  maxZoom: 1,
+   *  duration: 200,
+   *  nodes: [{id: 'node-1'}, {id: 'node-2'}], // nodes to fit
+   * };
+   */
   fitViewOptions?: FitViewOptions;
+  /** Defines nodes relative position to its coordinates
+   * @example
+   * [0, 0] // default, top left
+   * [0.5, 0.5] // center
+   * [1, 1] // bottom right
+   */
   nodeOrigin?: NodeOrigin;
+  /** With a threshold greater than zero you can control the distinction between node drag and click events.
+   *
+   * If threshold equals 1, you need to drag the node 1 pixel before a drag event is fired.
+   * @default 1
+   */
   nodeDragThreshold?: number;
+  /** Minimum zoom level
+   * @default 0.1
+   */
   minZoom?: number;
+  /** Maximum zoom level
+   * @default 1
+   */
   maxZoom?: number;
+  /** Sets the initial position and zoom of the viewport.
+   *
+   * If a default viewport is provided but fitView is enabled, the default viewport will be ignored.
+   * @example
+   * const initialViewport = {
+   *  zoom: 0.5,
+   *  position: { x: 0, y: 0 }
+   * };
+   */
   initialViewport?: Viewport;
+  /** Custom viewport writable to be used instead of internal one */
   viewport?: Writable<Viewport>;
+  /** The radius around a handle where you drop a connection line to create a new edge.
+   * @default 20
+   */
   connectionRadius?: number;
+  /** 'strict' connection mode will only allow you to connect source handles to target handles.
+   *
+   * 'loose' connection mode will allow you to connect handles of any type to one another.
+   * @default 'strict'
+   */
   connectionMode?: ConnectionMode;
+  /** Styles to be applied to the connection line */
   connectionLineStyle?: string;
+  /** Styles to be applied to the container of the connection line */
   connectionLineContainerStyle?: string;
+  /** When set to "partial", when the user creates a selection box by click and dragging nodes that are only partially in the box are still selected.
+   * @default 'full'
+   */
   selectionMode?: SelectionMode;
+  /** Grid all nodes will snap to
+   * @example [20, 20]
+   */
   snapGrid?: SnapGrid;
+  /** Color of edge markers
+   * @example "#b1b1b7"
+   */
   defaultMarkerColor?: string;
+  /** Controls if all nodes should be draggable
+   * @default true
+   */
   nodesDraggable?: boolean;
+  /** Controls if all nodes should be connectable to each other
+   * @default true
+   */
   nodesConnectable?: boolean;
+  /** Controls if all elements should (nodes & edges) be selectable
+   * @default true
+   */
   elementsSelectable?: boolean;
+  /** By default the viewport extends infinitely. You can use this prop to set a boundary.
+   *
+   * The first pair of coordinates is the top left boundary and the second pair is the bottom right.
+   * @example [[-1000, -10000], [1000, 1000]]
+   */
   translateExtent?: CoordinateExtent;
-  panOnScrollMode?: PanOnScrollMode;
+  /** Disabling this prop will allow the user to scroll the page even when their pointer is over the flow.
+   * @default true
+   */
   preventScrolling?: boolean;
+  /** Controls if the viewport should zoom by scrolling inside the container */
   zoomOnScroll?: boolean;
+  /** Controls if the viewport should zoom by double clicking somewhere on the flow */
   zoomOnDoubleClick?: boolean;
+  /** Controls if the viewport should zoom by pinching on a touch screen */
   zoomOnPinch?: boolean;
+  /** Controls if the viewport should pan by scrolling inside the container
+   *
+   * Can be limited to a specific direction with panOnScrollMode
+   */
   panOnScroll?: boolean;
+  /** This prop is used to limit the direction of panning when panOnScroll is enabled.
+   *
+   * The "free" option allows panning in any direction.
+   * @default "free"
+   * @example "horizontal" | "vertical"
+   */
+  panOnScrollMode?: PanOnScrollMode;
+  /** Enableing this prop allows users to pan the viewport by clicking and dragging.
+   *
+   * You can also set this prop to an array of numbers to limit which mouse buttons can activate panning.
+   * @example [0, 2] // allows panning with the left and right mouse buttons
+   * [0, 1, 2, 3, 4] // allows panning with all mouse buttons
+   */
   panOnDrag?: boolean | number[];
+  /** Select multiple elements with a selection box, without pressing down selectionKey */
   selectionOnDrag?: boolean;
+  /** You can enable this optimisation to instruct Svelte Flow to only render nodes and edges that would be visible in the viewport.
+   *
+   * This might improve performance when you have a large number of nodes and edges but also adds an overhead.
+   * @default false
+   */
   onlyRenderVisibleElements?: boolean;
+  /** You can enable this prop to automatically pan the viewport while making a new connection.
+   * @default true
+   */
   autoPanOnConnect?: boolean;
+  /** You can enable this prop to automatically pan the viewport while dragging a node.
+   * @default true
+   */
   autoPanOnNodeDrag?: boolean;
+  /** Set position of the attribution
+   * @default 'bottom-right'
+   * @example 'top-left' | 'top-center' | 'top-right' | 'bottom-left' | 'bottom-center' | 'bottom-right'
+   */
   attributionPosition?: PanelPosition;
+  /** By default, we render a small attribution in the corner of your flows that links back to the project.
+   *
+   * Anyone is free to remove this attribution whether they're a Pro subscriber or not
+   * but we ask that you take a quick look at our {@link https://reactflow.dev/learn/troubleshooting/remove-attribution | removing attribution guide}
+   * before doing so.
+   */
   proOptions?: ProOptions;
+  /** Defaults to be applied to all new edges that are added to the flow.
+   *
+   * Properties on a new edge will override these defaults if they exist.
+   * @example
+   * const defaultEdgeOptions = {
+   *  type: 'customEdgeType',
+   *  animated: true,
+   *  interactionWidth: 10,
+   *  data: { label: 'custom label' },
+   *  hidden: false,
+   *  deletable: true,
+   *  selected: false,
+   *  focusable: true,
+   *  markerStart: EdgeMarker.ArrowClosed,
+   *  markerEnd: EdgeMarker.ArrowClosed,
+   *  zIndex: 12,
+   *  ariaLabel: 'custom aria label'
+   * }
+   */
   defaultEdgeOptions?: DefaultEdgeOptions;
+  /** Sets a fixed width for the flow */
   width?: number;
+  /** Sets a fixed height for the flow */
   height?: number;
+  /** Controls color scheme used for styling the flow
+   * @default 'system'
+   * @example 'system' | 'light' | 'dark'
+   */
   colorMode?: ColorMode;
-
+  /** Class to be applied to the flow container */
   class?: string;
+  /** Styles to be applied to the flow container */
   style?: string;
-
+  /** Choose from the built-in edge types to be used for connections
+   * @default 'default' | ConnectionLineType.Bezier
+   * @example 'straight' | 'default' | 'step' | 'smoothstep' | 'bezier'
+   * @example ConnectionLineType.Straight | ConnectionLineType.Default | ConnectionLineType.Step | ConnectionLineType.SmoothStep | ConnectionLineType.Bezier
+   */
   connectionLineType?: ConnectionLineType;
+  /** This callback can be used to validate a new connection
+   *
+   * If you return false, the edge will not be added to your flow.
+   * If you have custom connection logic its preferred to use this callback over the isValidConnection prop on the handle component for performance reasons.
+   * @default (connection: Connection) => true
+   */
   isValidConnection?: IsValidConnection;
-
+  /** This event handler is called when the user begins to pan or zoom the viewport */
   onMoveStart?: OnMoveStart;
+  /** This event handler is called when the user pans or zooms the viewport */
   onMove?: OnMove;
+  /** This event handler is called when the user stops panning or zooming the viewport */
   onMoveEnd?: OnMoveEnd;
+  /** Ocassionally something may happen that causes Svelte Flow to throw an error.
+   *
+   * Instead of exploding your application, we log a message to the console and then call this event handler.
+   * You might use it for additional logging or to show a message to the user.
+   */
   onerror?: OnError;
+  /** This handler gets called when the user deletes nodes or edges.
+   * @example
+   * onDelete={({nodes, edges}) => {
+   *  console.log('deleted nodes:', nodes);
+   *  console.log('deleted edges:', edges);
+   * }}
+   */
   ondelete?: OnDelete;
+  /** This handler gets called before the user deletes nodes or edges and provides a way to abort the deletion by returning false. */
   onbeforedelete?: OnBeforeDelete;
 
+  /** This handler gets called when a new edge is created. You can use it to modify the newly created edge. */
   onedgecreate?: OnEdgeCreate;
 
+  /** This event gets fired when a connection successfully completes and an edge is created. */
   onconnect?: OnConnect;
+  /** When a user starts to drag a connection line, this event gets fired. */
   onconnectstart?: OnConnectStart;
+  /** When a user stops dragging a connection line, this event gets fired. */
   onconnectend?: OnConnectEnd;
 };

packages/svelte/src/lib/plugins/Background/types.ts

@@ -6,12 +6,23 @@ export enum BackgroundVariant {
 
 export type BackgroundProps = {
   id?: string;
+  /** Color of the background */
   bgColor?: string;
+  /** Color of the pattern */
   patternColor?: string;
+  /** Class applied to the pattern */
   patternClass?: string;
+  /** Class applied to the container */
   class?: string;
+  /** Gap between repetitions of the pattern */
   gap?: number | [number, number];
+  /** Size of a single pattern element */
   size?: number;
+  /** Line width of the Line pattern */
   lineWidth?: number;
+  /** Variant of the pattern
+   * @example BackgroundVariant.Lines, BackgroundVariant.Dots, BackgroundVariant.Cross
+   * 'lines', 'dots', 'cross'
+   */
   variant?: BackgroundVariant;
 };

packages/svelte/src/lib/plugins/Controls/types.ts

@@ -2,9 +2,16 @@ import type { HTMLButtonAttributes } from 'svelte/elements';
 import type { PanelPosition } from '@xyflow/system';
 
 export type ControlsProps = {
+  /** Position of the controls on the pane
+   * @example PanelPosition.TopLeft, PanelPosition.TopRight,
+   * PanelPosition.BottomLeft, PanelPosition.BottomRight
+   */
   position?: PanelPosition;
+  /** Show button for zoom in/out */
   showZoom?: boolean;
+  /** Show button for fit view */
   showFitView?: boolean;
+  /** Show button for toggling interactivity */
   showLock?: boolean;
   buttonBgColor?: string;
   buttonBgColorHover?: string;

packages/svelte/src/lib/plugins/Minimap/types.ts

@@ -5,25 +5,45 @@ import type { Node } from '$lib/types';
 export type GetMiniMapNodeAttribute = (node: Node) => string;
 
 export type MiniMapProps = {
+  /** Background color of minimap */
   bgColor?: string;
+  /** Color of nodes on the minimap */
   nodeColor?: string | GetMiniMapNodeAttribute;
+  /** Stroke color of nodes on the minimap */
   nodeStrokeColor?: string | GetMiniMapNodeAttribute;
+  /** Class applied to nodes on the minimap */
   nodeClass?: string | GetMiniMapNodeAttribute;
+  /** Border radius of nodes on the minimap */
   nodeBorderRadius?: number;
+  /** Stroke width of nodes on the minimap */
   nodeStrokeWidth?: number;
+  /** Color of the mask representing viewport */
   maskColor?: string;
+  /** Stroke color of the mask representing viewport */
   maskStrokeColor?: string;
+  /** Stroke width of the mask representing viewport */
   maskStrokeWidth?: number;
+  /** Position of the minimap on the pane
+   * @example PanelPosition.TopLeft, PanelPosition.TopRight,
+   * PanelPosition.BottomLeft, PanelPosition.BottomRight
+   */
   position?: PanelPosition;
+  /** Class applied to container */
   class?: string;
+  /** Style applied to container */
   style?: string;
+  /** The aria-label applied to container */
   ariaLabel?: string | null;
+  /** Width of minimap */
   width?: number;
+  /** Height of minimap */
   height?: number;
   // onClick?: (event: MouseEvent, position: XYPosition) => void;
   // onNodeClick?: (event: MouseEvent, node: Node) => void;
   pannable?: boolean;
   zoomable?: boolean;
+  /** Invert the direction when panning the minimap viewport */
   inversePan?: boolean;
+  /** Step size for zooming in/out */
   zoomStep?: number;
 };

packages/svelte/src/lib/plugins/NodeResizer/types.ts

@@ -8,21 +8,39 @@ import type {
 } from '@xyflow/system';
 
 export type NodeResizerProps = {
+  /** Id of the node it is resizing
+   * @remarks optional if used inside custom node
+   */
   nodeId?: string;
+  /** Color of the resize handle */
   color?: string;
+  /** Class applied to handle */
   handleClass?: string;
+  /** Style applied to handle */
   handleStyle?: string;
+  /** Class applied to line */
   lineClass?: string;
+  /** Style applied to line */
   lineStyle?: string;
+  /** Are the controls visible */
   isVisible?: boolean;
+  /** Minimum width of node */
   minWidth?: number;
+  /** Minimum height of node */
   minHeight?: number;
+  /** Maximum width of node */
   maxWidth?: number;
+  /** Maximum height of node */
   maxHeight?: number;
+  /** Keep aspect ratio when resizing */
   keepAspectRatio?: boolean;
+  /** Callback to determine if node should resize */
   shouldResize?: ShouldResize;
+  /** Callback called when resizing starts */
   onResizeStart?: OnResizeStart;
+  /** Callback called when resizing */
   onResize?: OnResize;
+  /** Callback called when resizing ends */
   onResizeEnd?: OnResizeEnd;
 };
 
@@ -40,7 +58,14 @@ export type ResizeControlProps = Pick<
   | 'onResize'
   | 'onResizeEnd'
 > & {
+  /** Position of control
+   * @example ControlPosition.TopLeft, ControlPosition.TopRight,
+   * ControlPosition.BottomLeft, ControlPosition.BottomRight
+   */
   position?: ControlPosition;
+  /** Variant of control
+   * @example ResizeControlVariant.Handle, ResizeControlVariant.Line
+   */
   variant?: ResizeControlVariant;
   class?: string;
   style?: string;

packages/svelte/src/lib/plugins/NodeToolbar/types.ts

@@ -1,9 +1,19 @@
 import type { Position, Align } from '@xyflow/system';
 
 export type NodeToolbarProps = {
+  /** The id of the node, or array of ids the toolbar should be displayed at */
   nodeId?: string | string[];
+  /** Position of the toolbar relative to the node
+   * @example Position.TopLeft, Position.TopRight,
+   * Position.BottomLeft, Position.BottomRight
+   */
   position?: Position;
+  /** Align the toolbar relative to the node
+   * @example Align.Start, Align.Center, Align.End
+   */
   align?: Align;
+  /** Offset the toolbar from the node */
   offset?: number;
+  /** If true, node toolbar is visible even if node is not selected */
   isVisible?: boolean;
 };

packages/svelte/src/lib/types/general.ts

@@ -23,13 +23,26 @@ export type ConnectionData = {
 };
 
 export type HandleComponentProps = {
+  /** Type of the handle
+   * @example HandleType.Source, HandleType.Target
+   */
   type: HandleType;
+  /** Position of the handle
+   * @example Position.TopLeft, Position.TopRight,
+   * Position.BottomLeft, Position.BottomRight
+   */
   position?: Position;
+  /** Id of the handle
+   * @remarks optional if there is only one handle of this type
+   */
   id?: string;
   class?: string;
   style?: string;
+  /** Should you be able to connect from/to this handle */
   isConnectable?: boolean;
+  /** Shoould you be able to connect from this handle */
   isConnectableStart?: boolean;
+  /** Should you be able to connect to this handle */
   isConnectableEnd?: boolean;
   onconnect?: (connections: Connection[]) => void;
   ondisconnect?: (connections: Connection[]) => void;

packages/system/src/types/edges.ts

@@ -2,22 +2,40 @@ import { Position } from './utils';
 
 // eslint-disable-next-line @typescript-eslint/no-explicit-any
 export type EdgeBase<EdgeData = any> = {
+  /** Unique id of an edge */
   id: string;
+  /** Type of an edge defined in edgeTypes */
   type?: string;
+  /** Id of source node */
   source: string;
+  /** Id of target node */
   target: string;
+  /** Id of source handle
+   * only needed if there are multiple handles per node
+   */
   sourceHandle?: string | null;
+  /** Id of target handle
+   * only needed if there are multiple handles per node
+   */
   targetHandle?: string | null;
   animated?: boolean;
   hidden?: boolean;
   deletable?: boolean;
   selectable?: boolean;
+  /** Arbitrary data passed to an edge */
   data?: EdgeData;
   selected?: boolean;
+  /** Set the marker on the beginning of an edge
+   * @example 'arrow', 'arrowclosed' or custom marker
+   */
   markerStart?: EdgeMarkerType;
+  /** Set the marker on the end of an edge
+   * @example 'arrow', 'arrowclosed' or custom marker
+   */
   markerEnd?: EdgeMarkerType;
   zIndex?: number;
   ariaLabel?: string;
+  /** Padding around the edge where interaction is still possible */
   interactionWidth?: number;
 };
 

packages/system/src/types/handles.ts

@@ -27,12 +27,29 @@ export type ConnectionHandle = {
 };
 
 export type HandleProps = {
+  /** Type of the handle
+   * @example HandleType.Source, HandleType.Target
+   */
   type: HandleType;
+  /** Position of the handle
+   * @example Position.TopLeft, Position.TopRight,
+   * Position.BottomLeft, Position.BottomRight
+   */
   position: Position;
+  /** Should you be able to connect to/from this handle */
   isConnectable?: boolean;
+  /** Should you be able to connect from this handle */
   isConnectableStart?: boolean;
+  /** Should you be able to connect to this handle */
   isConnectableEnd?: boolean;
+  /** Callback called when connection is made */
   onConnect?: OnConnect;
+  /** Callback if connection is valid
+   * @remarks connection becomes an edge if isValidConnection returns true
+   */
   isValidConnection?: IsValidConnection;
+  /** Id of the handle
+   * @remarks optional if there is only one handle of this type
+   */
   id?: string;
 };

packages/system/src/types/nodes.ts

@@ -3,16 +3,34 @@ import { internalsSymbol } from '../constants';
 import type { XYPosition, Position, CoordinateExtent, HandleElement } from '.';
 import { Optional } from '../utils/types';
 
-// this is stuff that all nodes share independent of the framework
+/**
+ * Framework independent node data structure.
+ *
+ * @typeParam T - type of the node data
+ * @typeParam U - type of the node
+ */
 export type NodeBase<T = any, U extends string | undefined = string | undefined> = {
+  /** Unique id of a node */
   id: string;
+  /** Position of a node on the pane
+   * @example { x: 0, y: 0 }
+   */
   position: XYPosition;
+  /** Arbitrary data passed to a node */
   data: T;
+  /** Type of node defined in nodeTypes */
   type?: U;
+  /** Only relevant for default, source, target nodeType. controls source position
+   * @example 'right', 'left', 'top', 'bottom'
+   */
   sourcePosition?: Position;
+  /** Only relevant for default, source, target nodeType. controls target position
+   * @example 'right', 'left', 'top', 'bottom'
+   */
   targetPosition?: Position;
   hidden?: boolean;
   selected?: boolean;
+  /** True, if node is being dragged */
   dragging?: boolean;
   draggable?: boolean;
   selectable?: boolean;
@@ -21,11 +39,21 @@ export type NodeBase<T = any, U extends string | undefined = string | undefined>
   dragHandle?: string;
   width?: number | null;
   height?: number | null;
+  /** Parent node id, used for creating sub-flows */
   parentNode?: string;
   zIndex?: number;
+  /** Boundary a node can be moved in
+   * @example 'parent' or [[0, 0], [100, 100]]
+   */
   extent?: 'parent' | CoordinateExtent;
   expandParent?: boolean;
   ariaLabel?: string;
+  /** Origin of the node relative to it's position
+   * @example
+   * [0.5, 0.5] // centers the node
+   * [0, 0] // top left
+   * [1, 1] // bottom right
+   */
   origin?: NodeOrigin;
   handles?: NodeHandle[];
   computed?: {
@@ -34,7 +62,7 @@ export type NodeBase<T = any, U extends string | undefined = string | undefined>
     positionAbsolute?: XYPosition;
   };
 
-  // only used internally
+  // Only used internally
   [internalsSymbol]?: {
     z?: number;
     handleBounds?: NodeHandleBounds;
@@ -47,7 +75,14 @@ export type NodeBase<T = any, U extends string | undefined = string | undefined>
 };
 
 // props that get passed to a custom node
+/**
+ * The node data structure that gets used for the nodes prop.
+ *
+ * @public
+ * @param id - The id of the node.
+ */
 export type NodeProps<T = any> = {
+  /** Id of the node */
   id: NodeBase['id'];
   data: T;
   dragHandle: NodeBase['dragHandle'];