/**
 * Caret boundary system for defining editable positions in formatted numeric inputs.
 * Prevents cursor from being placed in non-editable areas (separators, prefix, suffix).
 */
/**
 * Determines which positions in a formatted value are editable.
 * Returns a boolean array where true = editable position, false = non-editable.
 *
 * @param formattedValue - The formatted string value
 * @param options - Configuration options
 * @returns Boolean array indicating editable positions (length = formattedValue.length + 1)
 *
 * @example
 * getCaretBoundary("1,234.56", { thousandSeparator: ",", decimalSeparator: "." })
 * // Returns: [true, true, false, true, true, true, false, true, true, ...]
 * //          (editable at positions 0,1,3,4,5,7,8,...)
 */
export declare function getCaretBoundary(formattedValue: string, options?: {
    thousandSeparator?: string;
    decimalSeparator?: string;
    prefix?: string;
    suffix?: string;
}): boolean[];
/**
 * Corrects caret position to be within editable boundaries.
 * Moves cursor to nearest editable position if current position is non-editable.
 *
 * @param value - The formatted string value
 * @param caretPos - The current caret position
 * @param boundary - The boundary array from getCaretBoundary()
 * @param direction - Optional direction to search ('left' or 'right')
 * @returns Corrected caret position within editable area
 *
 * @example
 * const boundary = getCaretBoundary("1,234", { thousandSeparator: "," });
 * getCaretPosInBoundary("1,234", 1, boundary, 'right')
 * // Returns: 2 (moves from separator position to next digit)
 */
export declare function getCaretPosInBoundary(value: string, caretPos: number, boundary: boolean[], direction?: 'left' | 'right'): number;