import type { DetectorResult } from '../../schemas.js';
import type { ReaderEvent, SessionRead } from '../reader.js';
export declare const DEFAULT_MIN_REPEATS = 4;
export interface RepeatedToolUseOptions {
    minRepeats?: number;
}
export declare function detectRepeatedToolUse(sessions: SessionRead[], options?: RepeatedToolUseOptions): DetectorResult[];
export interface ToolCallPair {
    toolUseId: string;
    startedSeq: number;
    completedSeq: number;
    completedLineNumber: number;
    name: string;
    inputBytes: number;
    resultBytes: number;
    isError: boolean;
    subagentId: string | undefined;
    rawLine: string;
    fingerprint: string;
    usedArgsHash: boolean;
}
export declare function pairToolCalls(events: ReaderEvent[]): ToolCallPair[];
export declare function computeFingerprint(args: {
    name: string;
    inputBytes: number;
    resultBytes: number;
    isError: boolean;
    subagentId: string | undefined;
}): string;
export declare function makeSlug(toolName: string, fingerprint: string): string;