New result format about bem-classname-parser

[VovanR]

Variant 2

{
  block: {
    name: '',
    mod: {
      name: '',
      val: '',
      sep: ''
    }
  },
  elem: {
    name: '',
    mod: {
      name: '',
      val: '',
      sep: ''
    }
  }
}

[VovanR]

Empty props as null?

Input: block_mod
Output:

{
  block: {
    name: 'block',
    mod: {
      name: 'mod',
      val: null,
      sep: '_'
    },
    elem: null
  }
}

Or

{
  block: {
    name: 'block',
    mod: {
      name: 'mod',
      sep: '_'
    }
  }
}

[VovanR]

Variant 2 is better. Because we can use name to store full className