How to use the @pixi/core.RenderTexture.create function in @pixi/core

{
        const padding = this.filters[0].padding;

        bounds.pad(padding);
    }

    bounds.ceil(settings.RESOLUTION);

    // for now we cache the current renderTarget that the WebGL renderer is currently using.
    // this could be more elegant..
    const cachedRenderTarget = renderer._activeRenderTarget;
    // We also store the filter stack - I will definitely look to change how this works a little later down the line.
    // const stack = renderer.filterManager.filterStack;

    // this renderTexture will be used to store the cached DisplayObject
    const renderTexture = RenderTexture.create(bounds.width, bounds.height);

    const textureCacheId = `cacheAsBitmap_${uid()}`;

    this._cacheData.textureCacheId = textureCacheId;

    BaseTexture.addToCache(renderTexture.baseTexture, textureCacheId);
    Texture.addToCache(renderTexture, textureCacheId);

    // need to set //
    const m = _tempMatrix;

    m.tx = -bounds.x;
    m.ty = -bounds.y;

    // reset
    this.transform.worldTransform.identity();

{
        return;
    }

    // get bounds actually transforms the object for us already!
    const bounds = this.getLocalBounds();

    const cacheAlpha = this.alpha;

    this.alpha = 1;

    const cachedRenderTarget = renderer.context;

    bounds.ceil(settings.RESOLUTION);

    const renderTexture = RenderTexture.create(bounds.width, bounds.height);

    const textureCacheId = `cacheAsBitmap_${uid()}`;

    this._cacheData.textureCacheId = textureCacheId;

    BaseTexture.addToCache(renderTexture.baseTexture, textureCacheId);
    Texture.addToCache(renderTexture, textureCacheId);

    // need to set //
    const m = _tempMatrix;

    this.transform.localTransform.copyTo(m);
    m.invert();

    m.tx -= bounds.x;
    m.ty -= bounds.y;

Graphics.prototype.generateCanvasTexture = function generateCanvasTexture(scaleMode, resolution = 1)
{
    const bounds = this.getLocalBounds();

    const canvasBuffer = RenderTexture.create(bounds.width, bounds.height, scaleMode, resolution);

    if (!canvasRenderer)
    {
        canvasRenderer = new CanvasRenderer();
    }

    this.transform.updateLocalTransform();
    this.transform.localTransform.copyTo(tempMatrix);

    tempMatrix.invert();

    tempMatrix.tx -= bounds.x;
    tempMatrix.ty -= bounds.y;

    canvasRenderer.render(this, canvasBuffer, true, tempMatrix);