/**
 * Blocks incoming envetts
 *
 * @remarks
 * This can be useful to debug events, to prevents incoming events to be propagatted further.
 *
 *
 */
import { TypedEventNode } from './_Base';
import { NodeParamsConfig } from '../utils/params/ParamsConfig';
declare class BlockParamsConfig extends NodeParamsConfig {
    /** @param toggle on to block incoming events */
    blocking: import("../utils/params/ParamsConfig").ParamTemplate<import("../../poly/ParamType").ParamType.BOOLEAN>;
}
export declare class BlockEventNode extends TypedEventNode<BlockParamsConfig> {
    params_config: BlockParamsConfig;
    static type(): string;
    static readonly OUTPUT = "output";
    initializeNode(): void;
    private trigger_output;
    private _process_incoming_event;
}
export {};
