Writing a string to the innerHTML property is insecure

[Anonymous]

during lint check , when i run pbiviz package shows error like this . also one more error like 

Do not access Object.prototype method 'hasOwnProperty' from target object  in htmlInjectionUtility.ts

how to solve this
i think error is here 

// create 'virtual' HTML, so parsing is easier

        const el: HTMLHtmlElement = document.createElement("html");

        try {

            // tslint:disable-next-line

            //eslint-disable-next-line @typescript-eslint/no-non-null-assertion

            el.innerHTML = window.atob(payloadBase64);

        } catch (err) {

            return;

        }