export declare class FontSizeHelper {
    /**
     * AutoSizeText automatically calculates the optimal font size for a given text
     * within a specified width and height constraint. The function takes into account
     * a correction factor to fix some edge cases, particularly for specific font families.
     *
     * @param {string} text - The text for which the font size should be calculated.
     * @param {number} width - The width constraint for the text.
     * @param {number} maxHeight - The maximum height constraint for the text.
     * @param {number} [correct_factor=0.7] - An optional correction factor to adjust the calculated font size.
     *                                      This helps to fix some edge cases, particularly for specific font families.
     * @returns {string} - The calculated optimal font size (in pixels) for the given text and constraints.
     *
     * @example
     * const optimalFontSize = AutoSizeText("Sample text", 300, 50);
     * console.log(optimalFontSize); // Output: "20px" (example value)
     */
    static AutoSizeText(text: any, width: any, maxHeight: any, correct_factor?: number): string;
}