{i : Type u} →
  {motive : Lean.Doc.MarkdownInline i → Sort u_1} →
    (t : Lean.Doc.MarkdownInline i) →
      ((toMarkdown :
            (Lean.Doc.Inline i → Lean.Doc.MarkdownM Unit) → i → Array (Lean.Doc.Inline i) → Lean.Doc.MarkdownM Unit) →
          motive { toMarkdown := toMarkdown }) →
        motive t