export declare function repairJson(json: string): string;
export declare function parseJsonWithRepair<T>(json: string): T;
/**
 * Attempts to parse potentially incomplete JSON during streaming.
 * Always returns a valid object, even if the JSON is incomplete.
 *
 * @param partialJson The partial JSON string from streaming
 * @returns Parsed object or empty object if parsing fails
 */
export declare function parseStreamingJson<T = Record<string, unknown>>(partialJson: string | undefined): T;
/**
 * Whether a string is a complete, well-formed JSON document (strict parse, no
 * repair). Used to distinguish a tool-call argument blob that finished cleanly
 * from one that was cut off mid-stream (truncation). An empty / whitespace-only
 * string is treated as complete: a tool invoked with no arguments legitimately
 * streams an empty buffer and must not be flagged as truncated.
 */
export declare function isCompleteJson(text: string | undefined): boolean;