import TemplateProcessor from "../TemplateProcessor.js";
import { ParallelExecutionPlan } from "../ParallelExecutionPlan.js";
import { JsonPointerString } from "../MetaInfoProducer.js";
export declare class TraversalState {
    visited: Set<string>;
    recursionStack: Set<JsonPointerString>;
    options: {
        exprsOnly: boolean;
    };
    tp: TemplateProcessor;
    private stack;
    private circularChecker;
    constructor(tp: TemplateProcessor, options: {
        exprsOnly: boolean;
    });
    pushNode(node: ParallelExecutionPlan): boolean;
    popNode(): ParallelExecutionPlan | undefined;
    isCircular(dependency: JsonPointerString, owner: JsonPointerString): boolean;
    logCircular(dependency: JsonPointerString): void;
}
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