import { Runtime } from '@jolibox/types';
import { BaseSDK } from './sdk';
export declare enum JoliboxRuntimeEvents {
    /**
     * Event dispatched when the loading starts
     */
    LOAD_START = "JOLIBOX_RUNTIME_LOAD_START",
    /**
     * Event dispatched when the loading is finished
     */
    LOAD_FINISHED = "JOLIBOX_RUNTIME_LOAD_FINISHED",
    /**
     * Event dispatched when the loading progress is updated
     */
    LOAD_PROGRESS = "JOLIBOX_RUNTIME_LOAD_PROGRESS",
    /**
     * Event dispatched when the game TTI (Time to Interactive) is reported
     */
    GAME_TTI = "JOLIBOX_RUNTIME_GAME_TTI"
}
/**
 * @public
 * Default implementation of JoliboxRuntime, in case the JoliboxRuntime is not available
 */
export declare class FallbackJoliboxRuntime extends BaseSDK implements Runtime {
    /**
     * Notify the end of the loading, will close the loading splash screen
     */
    loadFinished: () => void;
    /**
     * Notify the progress of the loading, will update the loading splash screen
     * @param progress - The progress of the loading, should be an integer between 0 and 100
     */
    notifyLoadProgress: (progress: number) => void;
    /**
     * Report the game TTI (Time to Interactive)
     * @param duration - The duration in milliseconds from game start to interactive
     */
    gameTTI: () => void;
}
declare global {
    interface Window {
        JoliboxRuntime: typeof FallbackJoliboxRuntime;
    }
}
export declare const RuntimeSDK: typeof FallbackJoliboxRuntime;