/**
 * Shared output truncation for batch read, rg, and bash results.
 *
 * Applies limits in order: per-line bytes → total lines → total bytes.
 */
interface TruncateOutputOptions {
    maxLines?: number;
    maxBytes?: number;
    maxBytesPerLine?: number;
}
export interface TruncateOutputResult {
    text: string;
    truncated: boolean;
    longLinesTruncated: number;
    truncatedLines: boolean;
    truncatedBytes: boolean;
    totalLines: number;
    totalBytes: number;
}
/** Truncate a single line to maxBytes (UTF-8 safe). */
export declare function truncateLineBytes(line: string, maxBytes: number): {
    line: string;
    truncated: boolean;
    originalBytes: number;
};
/** Truncate multi-line tool output with per-line, line-count, and byte caps. */
export declare function truncateOutput(text: string, options?: TruncateOutputOptions): TruncateOutputResult;
export declare function truncateBashOutputText(text: string, maxBytes?: number, maxLines?: number): string;
export declare function truncateRgOutputText(text: string): TruncateOutputResult;
export {};
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