export type LegacyConfig = {
    tools?: Record<string, any>;
    auto?: {
        enabled?: boolean;
        schedule?: "daily" | "weekly" | "monthly";
        dayOfWeek?: string | number;
        time?: string;
        sizeThreshold?: string;
        args?: string[];
    };
    output?: {
        verbose?: boolean;
        useColors?: boolean;
    };
    extends?: string | string[];
    [k: string]: any;
};
export type NewConfig = {
    cleaners?: Record<string, any>;
    scheduler?: {
        enabled?: boolean;
        frequency?: "daily" | "weekly" | "monthly";
        dayOfWeek?: string | number;
        time?: string;
        args?: string[];
    };
    defaults?: {
        dryRun?: boolean;
        followSymlinks?: boolean;
        restrictToHome?: boolean;
        trash?: boolean;
        concurrency?: number;
        recentDays?: number;
        sizeScan?: {
            enableCache?: boolean;
            cachePath?: string;
            maxParallelFs?: number;
        };
    };
    plugins?: {
        enabled?: boolean;
        scopes?: string[];
        prefixes?: string[];
    };
    profiles?: Record<string, {
        description?: string;
        include?: string[];
        exclude?: string[];
    }>;
    extends?: string | string[];
    [k: string]: any;
};
export declare function isLegacyShape(json: any): boolean;
export declare function legacyToNew(json: LegacyConfig): NewConfig;
export declare function writeBackupAndSave(targetPath: string, newJson: object): string;
//# sourceMappingURL=migrateConfig.d.ts.map