ast.yml

- BlockStatement ( [ word.key(a... ] ) -> block()
  - Statement ( word.key(a... ) -> statement()
    - BinaryExpression -> additive()
      - operator ( + )
      - ContainerAccessExpression ( word.key(arg, arg) ) -> functionChain()
        - ValueExpression ( word : StringValue ) -> value()
        - ValueExpression ( key(...) : FunctionValue  ) -> functionChain()
          - FunctionValue
            - FunctionalExpression -> function()
              - ValueExpression ( key : StringValue )
              - Arguments
                - VariableExpression
                  - name = "arg"
                - VariableExpression
                  - name = "arg"
      - BinaryExpression ( 25 * len... ) -> multiplicative()
        - operator ( * )
        - ValueExpression ( 25 ) -> value()
        - FunctionalExpression ( len(... ) -> function()
          - ValueExpression ( len : StringValue ) -> value()
          - Arguments
            - FunctionalExpression ( getText... ) -> function()
              - ValueExpression ( getText : StringValue ) -> value()
              - Arguments
                - ValueExpression ( "resource/main.xml" : StringValue ) -> value()