How to use the @pixi/filter-kawase-blur.KawaseBlurFilter function in @pixi/filter-kawase-blur

/**
         * The brightness, lower value is more subtle brightness, higher value is blown-out.
         *
         * @member {number}
         * @default 1.0
         */
        this.brightness = options.brightness;

        const { kernels, blur, quality, pixelSize, resolution } = options;

        this._extractFilter = new ExtractBrightnessFilter(options.threshold);
        this._extractFilter.resolution = resolution;
        this._blurFilter = kernels ?
            new KawaseBlurFilter(kernels) :
            new KawaseBlurFilter(blur, quality);
        this.pixelSize = pixelSize;
        this.resolution = resolution;
    }

blur: 2,
            quality: 3,
            pixelSize: 1,
            resolution: settings.RESOLUTION,
        }, options);

        super();

        const { kernels, blur, quality, pixelSize, resolution } = options;

        this._tintFilter = new Filter(vertex, fragment);
        this._tintFilter.uniforms.color = new Float32Array(4);
        this._tintFilter.uniforms.shift = new Point();
        this._tintFilter.resolution = resolution;
        this._blurFilter = kernels ?
            new KawaseBlurFilter(kernels) :
            new KawaseBlurFilter(blur, quality);

        this.pixelSize = pixelSize;
        this.resolution = resolution;

        const { shadowOnly, rotation, distance, alpha, color } = options;

        this.shadowOnly = shadowOnly;
        this.rotation = rotation;
        this.distance = distance;
        this.alpha = alpha;
        this.color = color;

        this._updatePadding();
    }

this.bloomScale = options.bloomScale;

        /**
         * The brightness, lower value is more subtle brightness, higher value is blown-out.
         *
         * @member {number}
         * @default 1.0
         */
        this.brightness = options.brightness;

        const { kernels, blur, quality, pixelSize, resolution } = options;

        this._extractFilter = new ExtractBrightnessFilter(options.threshold);
        this._extractFilter.resolution = resolution;
        this._blurFilter = kernels ?
            new KawaseBlurFilter(kernels) :
            new KawaseBlurFilter(blur, quality);
        this.pixelSize = pixelSize;
        this.resolution = resolution;
    }

quality: 3,
            pixelSize: 1,
            resolution: settings.RESOLUTION,
        }, options);

        super();

        const { kernels, blur, quality, pixelSize, resolution } = options;

        this._tintFilter = new Filter(vertex, fragment);
        this._tintFilter.uniforms.color = new Float32Array(4);
        this._tintFilter.uniforms.shift = new Point();
        this._tintFilter.resolution = resolution;
        this._blurFilter = kernels ?
            new KawaseBlurFilter(kernels) :
            new KawaseBlurFilter(blur, quality);

        this.pixelSize = pixelSize;
        this.resolution = resolution;

        const { shadowOnly, rotation, distance, alpha, color } = options;

        this.shadowOnly = shadowOnly;
        this.rotation = rotation;
        this.distance = distance;
        this.alpha = alpha;
        this.color = color;

        this._updatePadding();
    }