`accessor_declaration` doesn't expose `get`/`set` as separate named child

[tehKaiN]

Suppose I have following code in my class:

public Team Team
{
    get => _team;
}

It gets parsed to named children:

|-property_declaration
  |-attribute_list
  | |-attribute
  |   |-identifier: 'Export'
  |-modifier: 'public'
  |-identifier: 'Team'
  |-identifier: 'Team'
  |-accessor_list
    |-accessor_declaration: 'get => _team;'
    | |-arrow_expression_clause: '=> _team'
    |   |-identifier: '_team'

It would be good to have something with get value just before arrow_expression_clause.