import { StringTruncatedWidthOptions } from "./get-string-truncated-width.js";
type TruncateOptions = {
  /**
  * Text appended to the string when it is truncated
  * @default '…'
  */
  ellipsis?: string;
  /**
  * Width of the ellipsis string
  * If not provided, it will be calculated using getStringTruncatedWidth
  */
  ellipsisWidth?: number;
  /**
  * The position to truncate the string.
  * @default 'end'
  */
  position?: "end" | "middle" | "start";
  /**
  * Truncate the string from a whitespace if it is within 3 characters from the actual breaking point.
  * @default false
  */
  preferTruncationOnSpace?: boolean;
  /**
  * Width calculation options
  */
  width?: Omit<StringTruncatedWidthOptions, "ellipsis" | "ellipsisWidth" | "limit">;
};
/**
* Truncates a string to a specified width limit, handling Unicode characters, ANSI escape codes,
* and adding an optional ellipsis.
*
* ANSI Sequence Handling:
* - Valid ANSI sequences (e.g. '\u001b[31m') are preserved and handled as styling
* - Incomplete sequences are preserved as-is
* - Missing terminators are preserved as-is
* @example
* ```typescript
* // Basic usage
* truncate('Hello World', 5); // 'Hello…'
*
* // With valid ANSI styling
* truncate('\u001b[31mRed\u001b[0m Text', 3); // '\u001b[31mRed\u001b[0m…'
*
* // With invalid ANSI sequence
* truncate('\u001b[abcText', 4); // '\u001b[abcText'
* ```
* @param input The string to truncate
* @param limit Maximum width of the returned string
* @param options Configuration options for truncation
* @returns The truncated string with ellipsis if applicable
*/
declare const truncate: (input: string, limit: number, options?: TruncateOptions) => string;
export { TruncateOptions, truncate };