import { type ContextResult, type GetProjectContextResult } from "@devflow-tools/sdk";
import { DataService } from "../data/data.service.js";
import { DevFlowDatabase } from "@devflow-tools/database";
export interface IndexStatus {
    totalFiles: number;
    totalSymbols: number;
    lastIndexTime: number;
    indexing: boolean;
}
export interface FeedbackEntry {
    query: string;
    feedback: "hit" | "partial" | "miss";
    timestamp: number;
    projectRoot: string;
}
export declare class ContextService {
    private readonly dataService?;
    private database?;
    constructor(dataService?: DataService | undefined, database?: DevFlowDatabase);
    private getDatabase;
    indexProject(rootPath: string): Promise<IndexStatus>;
    getStatus(rootPath: string): Promise<IndexStatus>;
    buildContext(rootPath: string, query: string, mode: "fast" | "deep", maxTokens?: number): Promise<ContextResult>;
    buildTaskContext(rootPath: string, query: string, mode: "fast" | "deep", maxTokens?: number): Promise<GetProjectContextResult>;
    findSymbol(rootPath: string, name: string): Promise<import("@devflow-tools/sdk").SymbolEntry[]>;
    recordFeedback(rootPath: string, query: string, feedback: "hit" | "partial" | "miss", extra?: {
        taskType?: string;
        contextMode?: "general" | "task";
        runId?: string;
        tokenCount?: number;
    }): Promise<FeedbackEntry>;
    getFeedbackSummaries(): Promise<{
        total: number;
        hits: number;
        partials: number;
        misses: number;
        hitRate: number;
    }>;
}
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