Importing MdbParallaxModule throws an error

Expected behavior MdbParallaxModule successfully imports Actual behavior App crashes Resources (screenshots, code snippets etc.)

    Error: code/plugins/mdb-angular-parallax/src/lib/parallax.component.ts:42:32 - error TS2564: Property '_imageContainer' has no initializer and is not definitely assigned in the constructor.

42   @ViewChild('imageContainer') _imageContainer: ElementRef<HTMLElement>;
                                  ~~~~~~~~~~~~~~~


Error: code/plugins/mdb-angular-parallax/src/lib/parallax.component.ts:43:23 - error TS2564: Property '_image' has no initializer and is not definitely assigned in the constructor.

43   @ViewChild('image') _image: ElementRef<HTMLImageElement>;
                         ~~~~~~


Error: code/plugins/mdb-angular-parallax/src/lib/parallax.component.ts:68:11 - error TS2564: Property '_observer' has no initializer and is not definitely assigned in the constructor.

68   private _observer: IntersectionObserver;
             ~~~~~~~~~


Error: code/plugins/mdb-angular-parallax/src/lib/parallax.component.ts:227:25 - error TS7006: Parameter 'entries' implicitly has an 'any' type.

227   private _setIsVisible(entries): void {
                            ~~~~~~~


Error: code/plugins/mdb-angular-parallax/src/lib/parallax.component.ts:228:22 - error TS7006: Parameter 'entry' implicitly has an 'any' type.

228     entries.forEach((entry) => {
                         ~~~~~


Error: code/plugins/mdb-angular-parallax/src/lib/parallax.component.ts:245:45 - error TS7053: Element implicitly has an 'any' type because expression of type 'string' can't be used to index type 'ParallaxStyle'.
  No index signature with a parameter of type 'string' was found on type 'ParallaxStyle'.

245       this._renderer.setStyle(el, property, styles[property]);
                                                ~~~~~~~~~~~~~~~~

What can I do to resolve this? This is just a normal import into app.module.ts