import { RenderLink } from './RenderLink';
import { CustomEventTarget } from '../infrastructure/CustomEventTarget';
import { LinkConnectorEventMap } from '../infrastructure/LinkConnectorEventMap';
import { INodeOutputSlot, LinkNetwork, INodeInputSlot, Point } from '../interfaces';
import { LGraphNode, NodeId } from '../LGraphNode';
import { LLink } from '../LLink';
import { Reroute } from '../Reroute';
import { SubgraphInput } from '../subgraph/SubgraphInput';
import { SubgraphOutput } from '../subgraph/SubgraphOutput';
import { LinkDirection } from '../types/globalEnums';
/**
 * Represents a floating link that is currently being dragged from one slot to another.
 *
 * This is a heavier, but short-lived convenience data structure. All refs to FloatingRenderLinks should be discarded on drop.
 * @remarks
 * At time of writing, Litegraph is using several different styles and methods to handle link dragging.
 *
 * Once the library has undergone more substantial changes to the way links are managed,
 * many properties of this class will be superfluous and removable.
 */
export declare class FloatingRenderLink implements RenderLink {
    readonly network: LinkNetwork;
    readonly link: LLink;
    readonly toType: "input" | "output";
    readonly fromReroute: Reroute;
    readonly dragDirection: LinkDirection;
    readonly node: LGraphNode;
    readonly fromSlot: INodeOutputSlot | INodeInputSlot;
    readonly fromPos: Point;
    readonly fromDirection: LinkDirection;
    readonly fromSlotIndex: number;
    readonly outputNodeId: NodeId;
    readonly outputNode?: LGraphNode;
    readonly outputSlot?: INodeOutputSlot;
    readonly outputIndex: number;
    readonly outputPos?: Point;
    readonly inputNodeId: NodeId;
    readonly inputNode?: LGraphNode;
    readonly inputSlot?: INodeInputSlot;
    readonly inputIndex: number;
    readonly inputPos?: Point;
    constructor(network: LinkNetwork, link: LLink, toType: "input" | "output", fromReroute: Reroute, dragDirection?: LinkDirection);
    canConnectToInput(): boolean;
    canConnectToOutput(): boolean;
    canConnectToReroute(reroute: Reroute): boolean;
    connectToInput(node: LGraphNode, input: INodeInputSlot, _events?: CustomEventTarget<LinkConnectorEventMap>): void;
    connectToOutput(node: LGraphNode, output: INodeOutputSlot, _events?: CustomEventTarget<LinkConnectorEventMap>): void;
    connectToSubgraphInput(input: SubgraphInput, _events?: CustomEventTarget<LinkConnectorEventMap>): void;
    connectToSubgraphOutput(output: SubgraphOutput, _events?: CustomEventTarget<LinkConnectorEventMap>): void;
    connectToRerouteInput(reroute: Reroute, { node: inputNode, input }: {
        node: LGraphNode;
        input: INodeInputSlot;
    }, events: CustomEventTarget<LinkConnectorEventMap>): void;
    connectToRerouteOutput(reroute: Reroute, outputNode: LGraphNode, output: INodeOutputSlot, events: CustomEventTarget<LinkConnectorEventMap>): void;
}