import { CustomEventTarget } from '../infrastructure/CustomEventTarget';
import { LinkConnectorEventMap } from '../infrastructure/LinkConnectorEventMap';
import { LinkNetwork, Point } from '../interfaces';
import { LGraphNode } from '../LGraphNode';
import { INodeInputSlot, INodeOutputSlot, LLink, Reroute } from '../litegraph';
import { SubgraphInput } from '../subgraph/SubgraphInput';
import { SubgraphIONodeBase } from '../subgraph/SubgraphIONodeBase';
import { SubgraphOutput } from '../subgraph/SubgraphOutput';
import { LinkDirection } from '../types/globalEnums';
export interface RenderLink {
    /** The type of link being connected. */
    readonly toType: "input" | "output";
    /** The source {@link Point} of the link being connected. */
    readonly fromPos: Point;
    /** The direction the link starts off as.  If {@link toType} is `output`, this will be the direction the link input faces. */
    readonly fromDirection: LinkDirection;
    /** If set, this will force a dragged link "point" from the cursor in the specified direction. */
    dragDirection: LinkDirection;
    /** The network that the link belongs to. */
    readonly network: LinkNetwork;
    /** The node that the link is being connected from. */
    readonly node: LGraphNode | SubgraphIONodeBase<SubgraphInput | SubgraphOutput>;
    /** The slot that the link is being connected from. */
    readonly fromSlot: INodeOutputSlot | INodeInputSlot | SubgraphInput | SubgraphOutput;
    /** The index of the slot that the link is being connected from. */
    readonly fromSlotIndex: number;
    /** The reroute that the link is being connected from. */
    readonly fromReroute?: Reroute;
    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, input, link }: {
        node: LGraphNode;
        input: INodeInputSlot;
        link: LLink;
    }, events: CustomEventTarget<LinkConnectorEventMap>, originalReroutes: Reroute[]): void;
    connectToRerouteOutput(reroute: Reroute, outputNode: LGraphNode, output: INodeOutputSlot, events: CustomEventTarget<LinkConnectorEventMap>): void;
}