import { ExcaliburGraphicsContextWebGL } from './ExcaliburGraphicsContextWebGL';
/**
 * Interface that defines an Excalibur Renderer that can be called with .draw() in the {@apilink ExcaliburGraphicsContext}
 */
export interface RendererPlugin {
    /**
     * Unique type name for this renderer plugin
     */
    readonly type: string;
    /**
     * Render priority tie breaker when drawings are at the same z index
     *
     * Lower number means higher priority and is drawn first. Higher number means lower priority and is drawn last.
     */
    priority: number;
    /**
     * Initialize your renderer
     * @param gl
     * @param context
     */
    initialize(gl: WebGL2RenderingContext, context: ExcaliburGraphicsContextWebGL): void;
    /**
     * Issue a draw command to draw something to the screen
     * @param args
     */
    draw(...args: any[]): void;
    /**
     * @returns if there are any pending draws in the renderer
     */
    hasPendingDraws(): boolean;
    /**
     * Flush any pending graphics draws to the screen
     */
    flush(): void;
    /**
     * Clear out any allocated memory
     */
    dispose(): void;
}