declare module 'phaser3-rex-plugins/plugins/outlinepipeline-plugin' {
    import BasePostFxPipelinePlugin, {
        BasePostFxPipelineConfig,
    } from 'phaser3-rex-plugins/plugins/utils/renderer/BasePostFxPipelinePlugin';

    export interface OutlinePipelineConfig extends BasePostFxPipelineConfig {
        /**
         * Outline thickness
         */
        thickness: number;
        /**
         * Outline color
         */
        outlineColor: number;
    }
    export default class OutlinePipelinePlugin extends BasePostFxPipelinePlugin {
        constructor(pluginManager: Phaser.Plugins.PluginManager);
        add(
            gameObject: Phaser.GameObjects.GameObject,
            config: OutlinePipelineConfig,
        ): Phaser.Renderer.WebGL.Pipelines.PostFXPipeline;
    }
}