export default interface BrowserBehavior {
    /**
     * Returns the version string of the detected browser
     */
    version(): string;
    /**
     * Returns the major version of the detected browser
     */
    majorVersion(): number;
    /**
     * Returns the browser name
     */
    name(): string;
    /**
     * Returns the device name/model. Returns empty string if not available.
     */
    deviceName?(): string;
    /**
     * Returns the operating system name. Returns empty string if not available.
     */
    osName?(): string;
    /**
     * Returns the operating system version. Returns empty string if not available.
     */
    osVersion?(): string;
    /**
     * Returns whether the browser has a Chromium WebRTC implementation
     */
    hasChromiumWebRTC(): boolean;
    /**
     * Returns whether the browser has a Firefox WebRTC implementation
     */
    hasFirefoxWebRTC(): boolean;
    /**
     * Returns whether the browser requires an ICE connection gathering timeout workaround
     */
    requiresIceCandidateGatheringTimeoutWorkaround(): boolean;
    /**
     * Returns the bundle policy for the browser
     */
    requiresBundlePolicy(): RTCBundlePolicy;
    /**
     * Returns whether it is needed to check connection attributes in SDP
     */
    requiresCheckForSdpConnectionAttributes(): boolean;
    /**
     * Returns whether the keyword "exact" should be omitted in a MediaStreamConstraints object
     */
    requiresNoExactMediaStreamConstraints(): boolean;
    /**
     * Returns whether the browser is supported
     */
    isSupported(): boolean;
    /**
     * Returns the browser support string
     */
    supportString(): string;
    /**
     * Returns the supported codecs
     */
    supportedVideoCodecs(): Promise<string[]>;
    /**
     * Returns whether browser supports setSinkId operation
     */
    supportsSetSinkId(): boolean;
    /**
     * Returns whether browser supports the playback of canvas-captured stream.
     */
    supportsCanvasCapturedStreamPlayback(): boolean;
    /**
     * Updates internal values using the
     * {@link https://developer.mozilla.org/en-US/docs/Web/API/NavigatorUAData/getHighEntropyValues | User-Agent Client Hints API}.
     * If the API is not available, resolves without making changes.
     *
     * @param alwaysOverride indicates if the values should be updated even if they were already set.
     *   Examples of value changes:
     *   - osName: "Mac OS" → "macOS"
     *   - osVersion: "10.15" → "15.7.1"
     *   - browserName: "Chrome" → "Google Chrome"
     *   - browserVersion: "120.0.0.0" → "120.0.6099.129"
     * @returns Promise that resolves when update is complete
     */
    updateWithHighEntropyValues?(alwaysOverride: true): Promise<void>;
}