import type { Database as DatabaseType } from "better-sqlite3";
import { type Repositories } from "./repositories/index.js";
import { CompactionService, ProjectScanService, GitService, EventTriggerService, UpdateService, AgentRulesService, InstanceRegistryService, CrossInstanceService, SensitiveDataService, WorkflowAdvisorService, PMDiagnosticsTracker } from "./services/index.js";
export interface Services {
    compaction: CompactionService;
    scan: ProjectScanService;
    git: GitService;
    events: EventTriggerService;
    update: UpdateService;
    agentRules: AgentRulesService;
    registry: InstanceRegistryService;
    crossInstance: CrossInstanceService;
    sensitiveData: SensitiveDataService;
    advisor: WorkflowAdvisorService;
    diagnostics: PMDiagnosticsTracker;
}
export declare function initDatabase(projectRoot: string, ideKey?: string): DatabaseType;
export declare function getDb(): DatabaseType;
export declare function getRepos(): Repositories;
export declare function getServices(): Services;
export declare function getProjectRoot(): string;
export declare function getDbPath(): string;
/**
 * Re-initialize the database at a new project root.
 *
 * Used when the agent provides the correct project_root at session start
 * and the server originally resolved to the wrong location (e.g. the
 * global fallback because the IDE spawned from $HOME).
 *
 * If the old DB at the incorrect location contains data, this function
 * copies it to the new location so previous sessions/decisions/etc. survive.
 *
 * @returns {{ migrated: boolean; oldPath: string; newPath: string; message: string }}
 */
export declare function reinitDatabase(newProjectRoot: string, ideKey?: string): {
    migrated: boolean;
    oldPath: string;
    newPath: string;
    message: string;
};
/**
 * Create a backup copy of the database file.
 * Uses SQLite's backup API for a safe, consistent copy.
 */
export declare function backupDatabase(destPath?: string): string;
export declare function queryAll(sql: string, params?: unknown[]): Record<string, unknown>[];
export declare function queryOne(sql: string, params?: unknown[]): Record<string, unknown> | null;
export declare function execute(sql: string, params?: unknown[]): {
    lastId: number;
};
export declare function executeMany(statements: Array<{
    sql: string;
    params: unknown[];
}>): void;
export declare function now(): string;
export declare function getCurrentSessionId(): number | null;
export declare function getLastCompletedSession(): {
    id: number;
    ended_at: string;
    summary: string | null;
    agent_name: string;
} | null;
export declare function getDbSizeKb(): number;
export declare function forceFlush(): void;
/**
 * F10: Log a tool invocation for session replay diagnostics.
 * Silent no-op if the tool_call_log table doesn't exist (older schemas).
 */
export declare function logToolCall(toolName: string, outcome?: "success" | "error", notes?: string): void;
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