import type { TelemetryEntry } from "../telemetry/types.js";
export declare const CONTEXT_BROKER_BUDGET: {
    readonly contextStatusMax: 2;
    readonly contextPackMax: 2;
    readonly graphToolsMax: 2;
    readonly getSymbolContextMax: 2;
    readonly totalWarning: 6;
    readonly totalFailure: 10;
};
export declare const GRAPH_TOOLS: readonly ["graph_query", "graph_symbol", "graph_neighbors", "graph_paths"];
export declare const SYMBOL_TOOLS: readonly ["get_symbol_context"];
export declare const FALLBACK_TOOLS: readonly ["graph_query", "graph_symbol", "graph_neighbors", "graph_paths", "get_symbol_context", "repo_map", "search_code", "get_project_commands"];
export declare const LOCKED_ALLOWED_TOOLS: readonly ["context_status", "context_pack"];
export interface ToolCallCounts {
    [tool: string]: number;
}
export interface ToolLoopAssessment {
    totalCalls: number;
    counts: ToolCallCounts;
    graphToolCalls: number;
    symbolToolCalls: number;
    fallbackToolCalls: number;
    toolLoopFailure: boolean;
    routingFailure: boolean;
    toolLoopWarning: boolean;
    repeatedLoopPattern: boolean;
    firstRouteDriftAfterContextPack?: {
        index: number;
        tool: string;
        timestamp: string;
    };
    reasons: string[];
    warnings: string[];
}
export declare function countsFromEntries(entries: TelemetryEntry[]): ToolCallCounts;
export declare function countsFromRecord(record: Record<string, number> | undefined): ToolCallCounts;
export declare function totalCallsFromCounts(counts: ToolCallCounts): number;
export declare function findFirstRouteDriftAfterContextPack(entries: TelemetryEntry[]): ToolLoopAssessment["firstRouteDriftAfterContextPack"];
export declare function detectRepeatedLoopPattern(entries: TelemetryEntry[]): boolean;
export declare function assessContextBrokerToolLoop(input: {
    counts?: ToolCallCounts;
    totalCalls?: number;
    entries?: TelemetryEntry[];
}): ToolLoopAssessment;