/**
 * @license
 * Copyright 2023 Nuraly, Laabidi Aymen
 * SPDX-License-Identifier: MIT
 */
import { TimeValue, TimeFormat, TimePeriod } from '../timepicker.types.js';
import { TimePickerHost, TimeFormattingController } from '../interfaces/timepicker.interface.js';
/**
 * Controller for handling time formatting logic
 */
export declare class TimePickerFormattingController implements TimeFormattingController {
    private host;
    constructor(host: TimePickerHost);
    /**
     * Format time for display (user-facing format)
     */
    formatForDisplay(time: TimeValue): string;
    /**
     * Format time for input field value
     */
    formatForInput(time: TimeValue): string;
    /**
     * Parse input value to TimeValue
     */
    parseInputValue(value: string): TimeValue | null;
    /**
     * Get time format pattern for the current configuration
     */
    getFormatPattern(): string;
    /**
     * Get placeholder text for input field
     */
    getPlaceholder(): string;
    /**
     * Format time component with leading zeros
     */
    formatTimeComponent(value: number, length?: number): string;
    /**
     * Format hours based on current format
     */
    formatHours(hours: number): string;
    /**
     * Format minutes with leading zero
     */
    formatMinutes(minutes: number): string;
    /**
     * Format seconds with leading zero
     */
    formatSeconds(seconds: number): string;
    /**
     * Get period (AM/PM) for 12-hour format
     */
    getPeriod(hours: number): TimePeriod;
    /**
     * Format time parts separately
     */
    formatTimeParts(time: TimeValue): {
        hours: string;
        minutes: string;
        seconds: string;
        period?: TimePeriod;
    };
    /**
     * Parse time parts from string
     */
    parseTimeParts(timeString: string): {
        hours?: number;
        minutes?: number;
        seconds?: number;
        period?: TimePeriod;
    } | null;
    /**
     * Get time separator character
     */
    getTimeSeparator(): string;
    /**
     * Check if format is valid
     */
    isValidFormat(_format: string): boolean;
    /**
     * Get format examples
     */
    getFormatExamples(): string[];
    /**
     * Convert between formats
     */
    convertFormat(timeString: string, fromFormat: TimeFormat, toFormat: TimeFormat): string | null;
    /**
     * Get human-readable time description
     */
    getTimeDescription(time: TimeValue): string;
}
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