import { Q2Btn } from "../components/q2-btn/q2-btn";
import { Q2Calendar } from "../components/q2-calendar/q2-calendar";
import { Q2Carousel } from "../components/q2-carousel/q2-carousel";
import { Q2Checkbox } from "../components/q2-checkbox/q2-checkbox";
import { Q2CheckboxGroup } from "../components/q2-checkbox-group/q2-checkbox-group";
import { Q2RadioGroup } from "../components/q2-radio-group/q2-radio-group";
import { Q2Dropdown } from "../components/q2-dropdown/q2-dropdown";
import { Q2DropdownItem } from "../components/q2-dropdown-item/q2-dropdown-item";
import { Q2EditableField } from "../components/q2-editable-field/q2-editable-field";
import { Q2Input } from "../components/q2-input/q2-input";
import { Q2Loading } from "../components/q2-loading/q2-loading";
import { Q2Radio } from "../components/q2-radio/q2-radio";
import { Q2Select } from "../components/q2-select/q2-select";
import { FormFieldTypes } from "../util";
type RenamedPropTarget = {
    hostElement?: HTMLElement;
};
export declare const debounce: <F extends (...args: Parameters<F>) => ReturnType<F>>(fn: F, delay?: number) => (...args: Parameters<F>) => void;
export declare function isAndroid(): boolean;
export declare function isIOS(): boolean;
export declare function isMobile(): boolean;
export declare function getComposedParent(element: HTMLElement): HTMLElement | null;
export declare function findComposedAncestor(element: HTMLElement, predicate: (element: HTMLElement) => boolean, options?: {
    includeSelf?: boolean;
    stopAfter?: HTMLElement[];
}): HTMLElement | null;
export declare function isInFixedPositionContext(element: HTMLElement): boolean;
export declare function isInScrollableContainer(element: HTMLElement): boolean;
export declare function isHostLosingFocus(event: FocusEvent, hostElement: HTMLElement): boolean;
export declare function isRelatedTargetWithinHost(event: FocusEvent, element: HTMLElement): boolean;
export declare function isEventFromElement(event: Event, element: HTMLElement): boolean;
export declare function overrideFocus(hostElement: HTMLElement): void;
export declare function isFirefox(): boolean;
export declare function isTouchDevice(): boolean;
export declare function isSafari(): boolean;
/**
 * Returns the value of a prop if it is defined and included in the `validValues`
 * array. This is used primarily to prevent Vue wrappers from setting aria props
 * to "Symbol()" when the prop is not set.
 */
export declare function getAriaValueFromProp(prop: string, validValues?: string[]): string;
export declare function createGuid(): number;
export declare function nextPaint(fn: (value?: unknown) => void): void;
export declare function isVisible(element: HTMLElement): boolean;
export declare function waitForNextPaint(): Promise<unknown>;
export declare function capitalize(value: string): string;
export declare function pick(props: string[]): (obj: object) => object;
export declare function loc(key: string, subs?: Record<string, any> | string[], options?: {
    ignoreTag?: boolean;
}): string;
/**
 * Returns browser name, version, platform, and context (browser vs app WebView).
 * Desktop Chrome:          Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/147.0.0.0 Safari/537.36
 * Desktop Safari:          Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.4 Safari/605.1.15
 * Desktop Edge:            Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36 Edg/146.0.0.0
 * Desktop Firefox:         Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:149.0) Gecko/20100101 Firefox/149.0
 * Mobile app Android:      Mozilla/5.0 (Linux; Android 16; sdk_gphone64_arm64 Build/BE2A.250530.026.D1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/146.0.7680.177 Mobile Safari/537.36
 * Mobile browser Android:  Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Mobile Safari/537.36
 * Mobile app iOS:          Mozilla/5.0 (iPhone; CPU iPhone OS 18_4 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/15E148
 * Mobile browser iOS:      Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.0.1 Mobile/15E148 Safari/604.1 -> 18.7 is the OS version, 26.0.1 is the Safari version
 */
export declare function getBrowserInfo(): {
    name: string;
    version: string;
    platform: string;
    context: string;
};
export declare function renderLabel(target: FormFieldTypes | Q2RadioGroup | Q2CheckboxGroup | Q2Select | Q2Calendar): any;
export declare function hasSlotContent(target: HTMLElement, slotName: string): boolean;
export declare function handleAriaLabel(target: Q2Input | Q2Select | Q2Radio | Q2Checkbox | Q2EditableField | Q2Dropdown | Q2DropdownItem | Q2Loading | Q2Carousel | Q2Calendar | Q2Btn): void;
/**
 * Handles when a prop has been renamed on a component without introducing a breaking change.
 */
export declare function handleRenamedProp(target: RenamedPropTarget, oldProp: string, newProp: string, removeOldProp?: boolean): void;
export declare function handleDeprecationWarning(target: RenamedPropTarget, deprecatedItemName: string, deprecatedItemType: 'function' | 'prop' | 'method' | 'event'): void;
export declare function renderMessages(target: FormFieldTypes): any;
export declare function setMessageHeight(target: FormFieldTypes): void;
export declare const resizeIframe: () => void;
export declare const handleColor: (target: Q2Btn) => void;
/**
 * Gets all translated text content from an element, including shadow DOM content
 *
 * @param {Element} element - The element to extract text from
 * @param {Object} options - Configuration options
 * @param {boolean} [options.trim=true] - Whether to trim whitespace
 * @param {boolean} [options.normalizeWhitespace=false] - Whether to normalize whitespace
 * @param {boolean} [options.skipComponentReady=false] - Skip waiting for components (for test environments)
 * @return {Promise<string>} All translated text content in DOM order
 */
export declare const getAllText: (element: any, options?: {}) => Promise<string>;
export {};