Hotfix: sanitizer config type definition

[phanletrunghieu]

When I use sanitizer with typescript.

I wanna use a function with el param.

const sanitizerConfig = {
  b: true,
  p: function(el) {
    return !el.textContent.includes('bad text')
  }
}

(https://editorjs.io/sanitizer)

But sanitizer is definited with func(): any (missing el parram).

[neSpecc]

No description provided.

[hata6502]

#1456

[khaydarov]

@hata6502 could you resolve Peters' comment please?