How to use the @pixi/core.State function in @pixi/core

* the geometry the mesh will use
         * @type {PIXI.Geometry}
         */
        this.geometry = geometry;

        /**
         * the shader the mesh will use
         * @type {PIXI.Shader}
         */
        this.shader = shader;

        /**
         * the webGL state the mesh requires to render
         * @type {PIXI.State}
         */
        this.state = state || new State();

        /**
         * The way the Mesh should be drawn, can be any of the {@link PIXI.RawMesh.DRAW_MODES} consts
         *
         * @member {number}
         * @see PIXI.RawMesh.DRAW_MODES
         */
        this.drawMode = drawMode;

        /**
         * The way uniforms that will be used by the mesh's shader.
         * @member {Object}
         */

        /**
         * A map of renderer IDs to webgl render data

* the geometry the mesh will use
         * @type {PIXI.Geometry}
         */
        this.geometry = geometry;

        /**
         * the shader the mesh will use
         * @type {PIXI.Shader}
         */
        this.shader = shader;

        /**
         * the webGL state the mesh requires to render
         * @type {PIXI.State}
         */
        this.state = state || new State();

        /**
         * The way the Mesh should be drawn, can be any of the {@link PIXI.Mesh.DRAW_MODES} consts
         *
         * @member {number}
         * @see PIXI.Mesh.DRAW_MODES
         */
        this.drawMode = drawMode;

        /**
         * The way uniforms that will be used by the mesh's shader.
         * @member {Object}
         */

        /**
         * A map of renderer IDs to webgl render data