import type { IAdapter } from './adapter';
import type { ICanvas } from './ICanvas';
export interface IRenderOptions {
    view: ICanvas;
    width: number;
    height: number;
    autoDensity: boolean;
    backgroundColor: number | string;
    background?: number | string;
    backgroundAlpha: number;
    /** @deprecated */
    useContextAlpha?: boolean | 'notMultiplied';
    clearBeforeRender: boolean;
    antialias: boolean;
    premultipliedAlpha: boolean;
    preserveDrawingBuffer: boolean;
    hello: boolean;
}
interface ISettings {
    ADAPTER: IAdapter;
    RESOLUTION: number;
    RENDER_OPTIONS: IRenderOptions;
    CREATE_IMAGE_BITMAP: boolean;
    ROUND_PIXELS: boolean;
}
/**
 * User's customizable globals for overriding the default PIXI settings, such
 * as a renderer's default resolution, framerate, float precision, etc.
 * @example
 * import { settings, ENV } from 'pixijs/browser';
 *
 * // Use the native window resolution as the default resolution
 * // will support high-density displays when rendering
 * settings.RESOLUTION = window.devicePixelRatio;
 *
 * // Used for older v1 WebGL devices for backwards compatibility
 * settings.PREFER_ENV = ENV.WEBGL_LEGACY;
 * @namespace PIXI.settings
 */
export declare const settings: ISettings & Partial<GlobalMixins.Settings>;
export {};