export type SegmentType = 'day' | 'month' | 'year' | 'hour' | 'minute' | 'second' | 'ampm' | 'separator';
export type DateSegmentType = 'day' | 'month' | 'year';
export type TimeSegmentType = 'hour' | 'minute' | 'second' | 'ampm';
export interface Segment {
    type: SegmentType;
    token: string;
    startIndex: number;
    endIndex: number;
    length: number;
    editable: boolean;
}
/**
 * Parse a date format string into an array of segments.
 *
 * @example
 * parseFormatToSegments('DD/MM/YYYY')
 * // Returns:
 * // [
 * //   { type: 'day', token: 'DD', startIndex: 0, endIndex: 2, length: 2, editable: true },
 * //   { type: 'separator', token: '/', ... },
 * //   { type: 'month', token: 'MM', ... },
 * //   ...
 * // ]
 */
export declare const parseFormatToSegments: (format: string) => Segment[];
export declare const getEditableSegments: (format: string) => Segment[];
export declare const getSegmentAtPosition: (segments: Segment[], position: number) => Segment | undefined;
export declare const getEditableSegmentIndex: (segments: Segment[], segment: Segment) => number;
export declare const getNextEditableSegment: (segments: Segment[], currentSegment: Segment) => Segment | undefined;
export declare const getPreviousEditableSegment: (segments: Segment[], currentSegment: Segment) => Segment | undefined;
export declare const getFirstEditableSegment: (segments: Segment[]) => Segment | undefined;
export declare const getLastEditableSegment: (segments: Segment[]) => Segment | undefined;
export declare const isDateSegment: (type: SegmentType) => type is DateSegmentType;
export declare const isTimeSegment: (type: SegmentType) => type is TimeSegmentType;