/** Shared payload bounds for summarize / section / list / failures APIs. */
export declare const REPORT_LIMITS: {
    readonly defaultListLimit: 20;
    readonly maxListLimit: 50;
    readonly defaultSectionLimit: 25;
    readonly maxSectionLimit: 100;
    readonly defaultFailureLimit: 25;
    readonly maxFailureLimit: 50;
    readonly maxPreviewLength: 500;
    readonly maxTopFailuresInSummary: 5;
    readonly maxChildRefsInSummary: 20;
    readonly maxNotesInSummary: 5;
};
export declare function clampListLimit(n: number | undefined): number;
export declare function clampSectionLimit(n: number | undefined): number;
export declare function clampFailureLimit(n: number | undefined): number;
export declare function clampOffset(n: number | undefined): number;
export declare function truncatePreview(text: string | undefined, max?: number): string | undefined;
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