export interface LogComplexEventParameter {
	key: string;
	value: any;
	/**
	 * Default "string".
	 */
	type?: 'string' | 'array' | 'double' | 'float' | 'int' | 'long' | 'number' | 'boolean';
}

export interface LogEventParameter {
	key: string;
	value: string;
}

export interface LogEventOptions {
	/**
	 * The name of the event. You can use any name, but it's recommended to use one of
	 * the predefined constants. These values are the same for both iOS and Android, so
	 * for the complete list see https://firebase.google.com/docs/reference/android/com/google/firebase/analytics/FirebaseAnalytics.Event.html
	 */
	key: string;
	/**
	 * Each (predefined) event has its own set of optional parameters, see
	 * https://firebase.google.com/docs/reference/android/com/google/firebase/analytics/FirebaseAnalytics.Param
	 * Example:
	 *
	 *  parameters: [{
	 *    key: "item_name",
	 *    value: "abc"
	 *  }, ..]
	 */
	parameters?: Array<LogEventParameter>;
}

export interface LogComplexEventOptions {
	/**
	 * The name of the event. You can use any name, but it's recommended to use one of
	 * the predefined constants. These values are the same for both iOS and Android, so
	 * for the complete list see https://firebase.google.com/docs/reference/android/com/google/firebase/analytics/FirebaseAnalytics.Event.html
	 */
	key: string;
	/**
	 * Each (predefined) event has its own set of optional parameters, see
	 * https://firebase.google.com/docs/reference/android/com/google/firebase/analytics/FirebaseAnalytics.Param
	 * Example:
	 *
	 *  parameters: [{
	 *    key: "item_name",
	 *    value: "abc",
	 *    type: "double"
	 *  }, ..]
	 */
	parameters?: Array<LogComplexEventParameter>;
}

export interface SetUserIdOptions {
	userId: string;
}

export interface SetUserPropertyOptions {
	key: string;
	value: string;
}

export interface SetScreenNameOptions {
	screenName: string;
}

export declare function logEvent(options: LogEventOptions): Promise<void>;

export declare function logComplexEvent(options: LogComplexEventOptions): Promise<void>;

export declare function setUserId(options: SetUserIdOptions): Promise<void>;

export declare function setUserProperty(options: SetUserPropertyOptions): Promise<void>;

export declare function setScreenName(options: SetScreenNameOptions): Promise<void>;

export declare function setAnalyticsCollectionEnabled(enabled: boolean): void;

export declare function setSessionTimeoutDuration(seconds: number): void;

export declare function iOSHandleOpenURL(url: any /* NSURL */): void;