import * as browserUtil from './browser-util';
declare const publicBrowserUtil: {
    beep(frequency?: number, gainValue?: number, duration?: number): void;
    beepPromise(frequency?: number, gainValue?: number, duration?: number): Promise<void>;
    eventToKey(event: KeyboardEvent): string;
    getCssValue(element: Element, property: string): string;
    getCssValues(element: Element, properties: string[]): string[];
    getCssVariable(name: string): string;
    setCssVariable(name: string, value: string): void;
    getCssRuleValue(element: Element, property: string): string | undefined;
    getCssRuleValues(element: Element, properties: string[]): (string | undefined)[];
    getFont(element: Element): string;
    getFontMetrics(elementOrFont: string | Element, specificChar?: string | undefined): browserUtil.FontMetrics;
    doesCharacterGlyphExist(elementOrFont: string | Element, charOrCodePoint: string | number): boolean;
    getTextWidth(items: string | string[], font: string | HTMLElement, fallbackFont?: string | undefined): number;
    htmlEscape(s: string, escapeQuotes?: boolean): string;
    htmlUnescape(s: string): string;
    isAndroid(): boolean;
    isChrome(): boolean;
    isChromeOS(): boolean;
    isChromium(): boolean;
    isChromiumEdge(): boolean;
    isEdge(): boolean;
    isFirefox(): boolean;
    isIE(): boolean;
    isIOS(): boolean;
    isLinux(): boolean;
    iosVersion(): number;
    isIOS14OrEarlier(): boolean;
    isLikelyMobile(): boolean;
    isMacOS(): boolean;
    isOpera(): boolean;
    isRaspbian(): boolean;
    isSafari(): boolean;
    isSamsung(): boolean;
    isWindows(): boolean;
    restrictPixelWidth(text: string, font: string | HTMLElement, maxWidth: number, clipString?: string): string;
    setFullScreen(full: boolean): void;
    setFullScreenAsync(full: boolean, throwImmediate?: boolean): Promise<void>;
    toggleFullScreen(): void;
    toggleFullScreenAsync(throwImmediate?: boolean): Promise<void>;
    isFullScreen(): boolean;
    isEffectivelyFullScreen(): boolean;
    encodeForUri(s: string, spaceAsPlus?: boolean): string;
    urlEncodeParams(params: Record<string, string | number | bigint | boolean | null>, spaceAsPlus?: boolean): string;
};
export { publicBrowserUtil };
export * from './browser-util';
export * from './browser-graphics-util';
export * from './misc-util';
export * from './string-util';
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