contenido/src/utilities/inline/isSup.ts

Contenido is a library with a set of tools to help you create your own rich text editor on top of draft-js without thinking about how to handle things.

// Custom Types
import type { State } from '../../types';

const isSuperscript = (state: State, customSuperscriptKey?: string) =>
  state.getCurrentInlineStyle().has(customSuperscriptKey || 'SUPERSCRIPT');

export default isSuperscript;