import { Connection, ConnectionDisconnectState, ConnectionDragState, Node, NodeId, Port } from '../../../types/core';
import { NodeDefinition } from '../../../types/NodeDefinition';
import { ConnectablePortsResult } from './connectableTypes';
export type ComputeConnectablePortsParams = {
    dragState?: ConnectionDragState | null;
    disconnectState?: ConnectionDisconnectState | null;
    fallbackPort?: Port | null;
    nodes: Record<NodeId, Node>;
    connections: Record<string, Connection>;
    getNodePorts: (nodeId: string) => Port[];
    getNodeDefinition: (type: string) => NodeDefinition | undefined;
};
/**
 * Determine the ports that can accept a connection for the current interaction context.
 * Returns both the raw identifiers and detailed descriptors to aid debugging and UI decisions.
 */
export declare const computeConnectablePortIds: ({ dragState, disconnectState, fallbackPort, nodes, connections, getNodePorts, getNodeDefinition, }: ComputeConnectablePortsParams) => ConnectablePortsResult;
export declare const resolveConnectableSourcePort: ({ dragState, disconnectState, fallbackPort, }: Pick<ComputeConnectablePortsParams, "dragState" | "disconnectState" | "fallbackPort">) => Port | null;