export declare function readJsonl(file: string, options?: {
    filter?: Record<string, any>;
    limit?: number;
}): Promise<any[]>;
export declare function applyFilters(data: any[], filter: Record<string, any>): any[];
export declare function matchesFilter(item: any, filter: Record<string, any>): boolean;
export declare function getNestedValue(obj: any, path: string): any;
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