import type { SPNodeInfo } from '../utils/suanpan';
export declare class NodeInfo {
    /**
     * Get current node information from Suanpan platform
     * @returns Node information including nodeId, state, inputs, outputs, and receiveMsgType
     */
    static getNodeInfo(): Promise<SPNodeInfo | undefined>;
    /**
     * Get node ID
     * @returns Node ID or undefined
     */
    static getNodeId(): Promise<string | undefined>;
    /**
     * Get node state
     * @returns Node state number or undefined
     */
    static getNodeState(): Promise<number | undefined>;
    /**
     * Get node inputs configuration
     * @returns Array of input configurations
     */
    static getInputs(): Promise<SPNodeInfo['inputs'] | undefined>;
    /**
     * Get node outputs configuration
     * @returns Array of output configurations
     */
    static getOutputs(): Promise<SPNodeInfo['outputs'] | undefined>;
    /**
     * Get receive message type
     * @returns Message type string or undefined
     */
    static getReceiveMsgType(): Promise<string | undefined>;
    /**
     * Find input by name
     * @param inputName - Name of the input to find
     * @returns Input configuration or undefined
     */
    static findInputByName(inputName: string): Promise<SPNodeInfo['inputs'][0] | undefined>;
    /**
     * Find output by name
     * @param outputName - Name of the output to find
     * @returns Output configuration or undefined
     */
    static findOutputByName(outputName: string): Promise<SPNodeInfo['outputs'][0] | undefined>;
}