/**
 * @packageDocumentation This package provides a Semantic UI theme that fits to
 *                       the default Element theme.
 */

import { BackendModule } from 'i18next';
import { Capability } from 'matrix-widget-api';
import LanguageDetector from 'i18next-browser-languagedetector';
import { PropsWithChildren } from 'react';
import { ReactElement } from 'react';
import { WidgetApi } from '@matrix-widget-toolkit/api';
import { WidgetEventCapability } from 'matrix-widget-api';
import { WidgetRegistration } from '@matrix-widget-toolkit/api';

/**
 * A guard that ask the user for capabilities and only shows the `children`
 * if all capabilities were accepted.
 * If capabilities are denined, a message and a button to retry is displayed
 * instead.
 * @param param0 - {@link SemanticUiCapabilitiesGuardProps}
 */
export declare function SemanticUiCapabilitiesGuard({ capabilities, children, }: SemanticUiCapabilitiesGuardProps): ReactElement;

/**
 * Props for the {@link SemanticUiCapabilitiesGuard} component.
 */
export declare type SemanticUiCapabilitiesGuardProps = PropsWithChildren<{
    /**
     * Required capabilities to display the `children`.
     */
    capabilities: Array<WidgetEventCapability | Capability>;
}>;

/**
 * Provide a semantic UI based theme to the child components.
 * @param param0 - {@link SemanticUiThemeProviderProps}
 */
export declare function SemanticUiThemeProvider({ children, }: SemanticUiThemeProviderProps): ReactElement;

/**
 * Props for the {@link SemanticUiThemeProvider} component.
 */
export declare type SemanticUiThemeProviderProps = PropsWithChildren<{}>;

/**
 * Provides the `WidgetApi` in the React context once it's fully
 * initialized without errors.
 * Use `useWidgetApi` to access it.
 * @param param0 - {@link SemanticUiWidgetApiProviderProps}
 */
export declare function SemanticUiWidgetApiProvider({ widgetRegistration, widgetApiPromise, children, }: SemanticUiWidgetApiProviderProps): ReactElement;

/**
 * Props for the {@link (SemanticUiWidgetApiProvider:function)} component.
 */
export declare type SemanticUiWidgetApiProviderProps = PropsWithChildren<{
    /**
     * Configuration to set during Widget registration.
     */
    widgetRegistration?: WidgetRegistration;
    /**
     * Result from a call to `WidgetApiImpl.create`.
     */
    widgetApiPromise: Promise<WidgetApi>;
}>;

/**
 * A language detector that reads the language from the widget url.
 */
export declare class WidgetApiLanguageDetector extends LanguageDetector {
    constructor();
}

/**
 * Backend for usage with `i18n-next` that provides translations for internal
 * messages.
 */
export declare const WidgetToolkitI18nBackend: BackendModule<object>;

export { }