/**
 * Prints a message to the console or a popup.
 *
 * @remarks
 * This can be useful to debug events
 *
 *
 */
import { TypedEventNode } from './_Base';
import { NodeParamsConfig } from '../utils/params/ParamsConfig';
declare class MessageParamsConfig extends NodeParamsConfig {
    /** @param toggle on for the message to be displayed in a popup */
    alert: import("../utils/params/ParamsConfig").ParamTemplate<import("../../poly/ParamType").ParamType.BOOLEAN>;
    /** @param toggle on for the message to be printed in the console */
    console: import("../utils/params/ParamsConfig").ParamTemplate<import("../../poly/ParamType").ParamType.BOOLEAN>;
}
export declare class MessageEventNode extends TypedEventNode<MessageParamsConfig> {
    params_config: MessageParamsConfig;
    static type(): string;
    static readonly OUTPUT = "output";
    initializeNode(): void;
    private trigger_output;
    private _process_trigger_event;
}
export {};
