import type { ContextManifest } from "../../../shared/context-xray.js";
export declare class ContextXrayActionError extends Error {
    readonly statusCode: number;
    constructor(message: string, statusCode: number);
}
export declare function contextXrayAuthError(): ContextXrayActionError;
export declare function contextXrayThreadNotFoundError(): ContextXrayActionError;
export declare function contextXraySystemSegmentError(): ContextXrayActionError;
export declare function isContextXraySystemSegment(manifest: ContextManifest | null, segmentId: string): boolean;
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