/**
 * @typedef InputElementResizerConfig
 * @property {number} [minWidth] The minimum width of the element.
 * @property {number} [maxWidth] The maximum width of the element.
 * @property {number} [minHeight] The minimum height of the element.
 * @property {number} [maxHeight] The maximum height of the element.
 * @property {function(HTMLElement): string} [textContent] The function that returns the text content to measure.
 */
/**
 * @typedef InputElementResizer
 * @property {function(HTMLElement, InputElementResizerConfig, boolean): void} init Initializes the resizer.
 * @property {function(): void} resize Resizes the element.
 * @property {function(): void} unObserve Removes the event listeners.
 */
/**
 * Creates an input element resizer.
 *
 * @param {Document} ownerDocument The document to create the resizer for.
 * @param {InputElementResizerConfig} initialOptions The configuration to extend the defaults with.
 * @returns {InputElementResizer}
 */
export declare function createInputElementResizer(ownerDocument: Document, initialOptions?: Record<string, unknown>): {
    init: (elementToObserve: HTMLElement, config: Record<string, unknown>, doObserve?: boolean) => void;
    resize: () => void;
    unObserve(): void;
};