export type NumberKeyType = '' | 'delete' | 'extra' | 'close'
export declare const keyProps: {
  type: {
    type: import('vue').PropType<NumberKeyType>
    default: NumberKeyType
  }
  text: {
    type: (NumberConstructor | StringConstructor)[]
    default: string
  }
  wider: {
    type: BooleanConstructor
    default: boolean
  }
  large: {
    type: BooleanConstructor
    default: boolean
  }
  loading: {
    type: BooleanConstructor
    default: boolean
  }
}