import type { Component } from 'svelte';
import type { ClassValue, HTMLAttributes, SVGAttributes } from 'svelte/elements';
import type { EdgeBase, BezierPathOptions, DefaultEdgeOptionsBase, EdgePosition, SmoothStepPathOptions, StepPathOptions } from '@xyflow/system';
import type { Node } from './';
/**
 * An `Edge` is the complete description with everything Svelte Flow needs to know in order to
 * render it.
 * @public
 */
export type Edge<EdgeData extends Record<string, unknown> = Record<string, unknown>, EdgeType extends string | undefined = string | undefined> = EdgeBase<EdgeData, EdgeType> & {
    label?: string;
    labelStyle?: string;
    style?: string;
    class?: ClassValue;
    focusable?: boolean;
    /**
     * The ARIA role attribute for the edge, used for accessibility.
     * @default "group"
     */
    ariaRole?: HTMLAttributes<HTMLElement>['role'];
    /**
     * General escape hatch for adding custom attributes to the edge's DOM element.
     */
    domAttributes?: Omit<SVGAttributes<SVGGElement>, 'id' | 'style' | 'class' | 'role' | 'aria-label' | 'dangerouslySetInnerHTML'>;
};
export type BaseEdgeProps = Pick<EdgeProps, '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;
    /**
     * The id of the SVG marker to use at the start of the edge. This should be defined in a
     * `<defs>` element in a separate SVG document or element. Use the format "url(#markerId)" where markerId is the id of your marker definition.
     * @example 'url(#arrow)'
     */
    markerStart?: string;
    /**
     * The id of the SVG marker to use at the end of the edge. This should be defined in a `<defs>`
     * element in a separate SVG document or element. Use the format "url(#markerId)" where markerId is the id of your marker definition.
     * @example 'url(#arrow)'
     */
    markerEnd?: string;
    class?: ClassValue;
} & HTMLAttributes<SVGPathElement>;
type SmoothStepEdge<EdgeData extends Record<string, unknown> = Record<string, unknown>> = Edge<EdgeData, 'smoothstep'> & {
    pathOptions?: SmoothStepPathOptions;
};
type BezierEdge<EdgeData extends Record<string, unknown> = Record<string, unknown>> = Edge<EdgeData, 'default'> & {
    pathOptions?: BezierPathOptions;
};
type StepEdge<EdgeData extends Record<string, unknown> = Record<string, unknown>> = Edge<EdgeData, 'step'> & {
    pathOptions?: StepPathOptions;
};
type StraightEdge<EdgeData extends Record<string, unknown> = Record<string, unknown>> = Edge<EdgeData, 'straight'>;
export type BuiltInEdge = SmoothStepEdge | BezierEdge | StepEdge | StraightEdge;
/**
 * Custom edge component props.
 */
export type EdgeProps<EdgeType extends Edge = Edge> = Omit<EdgeType, 'sourceHandle' | 'targetHandle'> & EdgePosition & {
    type: string;
    markerStart?: string;
    markerEnd?: string;
    sourceHandleId?: string | null;
    targetHandleId?: string | null;
};
/**
 * Helper type for edge components that get exported by the library.
 */
export type EdgeComponentProps = EdgePosition & {
    id?: EdgeProps['id'];
    hidden?: EdgeProps['hidden'];
    deletable?: EdgeProps['deletable'];
    selectable?: EdgeProps['selectable'];
    markerStart?: EdgeProps['markerStart'];
    markerEnd?: EdgeProps['markerEnd'];
    zIndex?: EdgeProps['zIndex'];
    ariaLabel?: EdgeProps['ariaLabel'];
    interactionWidth?: EdgeProps['interactionWidth'];
    label?: EdgeProps['label'];
    labelStyle?: EdgeProps['labelStyle'];
    style?: EdgeProps['style'];
    class?: EdgeProps['class'];
};
export type EdgeComponentWithPathOptions<PathOptions> = EdgeComponentProps & {
    pathOptions?: PathOptions;
};
/**
 * BezierEdge component props
 */
export type BezierEdgeProps = EdgeComponentWithPathOptions<BezierPathOptions>;
/**
 * SmoothStepEdge component props
 */
export type SmoothStepEdgeProps = EdgeComponentWithPathOptions<SmoothStepPathOptions>;
/**
 * StepEdge component props
 */
export type StepEdgeProps = EdgeComponentWithPathOptions<StepPathOptions>;
/**
 * StraightEdge component props
 */
export type StraightEdgeProps = Omit<EdgeComponentProps, 'sourcePosition' | 'targetPosition'>;
export type EdgeTypes = Record<string, Component<EdgeProps & {
    data?: any;
    type: any;
}>>;
export type DefaultEdgeOptions = DefaultEdgeOptionsBase<Edge>;
export type EdgeLayouted<EdgeType extends Edge = Edge> = EdgeType & EdgePosition & {
    sourceNode?: Node;
    targetNode?: Node;
    sourceHandleId?: string | null;
    targetHandleId?: string | null;
    edge: EdgeType;
};
export {};