import { CombinedVisitorAdapter } from '../../combined/visitors/CombinedVisitorAdapter';
import { Operation } from '../models/common/Operation';
/**
 * Constructor.
 * @param {string} operationId
 * @class
 * @extends CombinedVisitorAdapter
 * @author eric.wittmann@gmail.com
 */
export declare class OperationFinder extends CombinedVisitorAdapter {
    operationId: string;
    found: Operation;
    constructor(operationId?: any);
    /**
     * @see io.apicurio.datamodels.core.visitors.VisitorAdapter#visitOperation(io.apicurio.datamodels.core.models.common.Operation)
     * @param {Operation} node
     */
    visitOperation(node: Operation): void;
    /**
     * Returns true if an operation was found.
     * @return {boolean}
     */
    isFound(): boolean;
}