SOURCE

enum Punc {
  Comma = ',',
  Stop = '.'
}
interface TextElement {
  textNormal?: string
  textBR?: string
  textUS?: string
  pron?: string[]
  punc?: Punc
  choices?: string[]
}

let myText: string = 'I canceled the button in 1983.'
let textElements: Array<TextElement> = [
  {
    textNormal: 'I'
  },
  {
    textBR: 'cancelled',
    textUS: 'canceled'
  },
  {
    textNormal: 'the'
  },
  {
    textNormal: 'button',
    choices: ['boot, bottom']
  },
  {
    textNormal: 'in'
  },
  {
    textNormal: '1983',
    pron: ['发音1', '发音2']
  },
  {
    punc: Punc.Stop
  }
]