How to pass mermaid RunOptions.suppressErrors=false while rendering mermaid component

[aface-1916]

I want to suppress mermaid rendering error by passing RunOptions.suppressErrors=false in MermaidAPI class.
But I know to how to pass this flag, I have the following code in my application

MermaidDemo.html

<span     
       markdown
      ngPreserveWhitespaces
      clipboard
      mermaid
      [mermaidOptions]="mermaidOptions"
      [data]="message"
     ></span>
MermaidDemo.ts

  public mermaidOptions: MermaidAPI.Config = {
    fontFamily: '"trebuchet ms", verdana, arial, sans-serif',
    logLevel: MermaidAPI.LogLevel.Info
  };