docs: public final void mAPPROXIMATELY() throws RecognitionException {
          try {
              int _type = APPROXIMATELY;
              int _channel = DEFAULT_TOKEN_CHANNEL;
              // src/riemann/Query.g:8:15: ( '=~' )
              // src/riemann/Query.g:8:17: '=~'
              {
              match("=~"); 
  
  
              }
  
              state.type = _type;
              state.channel = _channel;
          }
          finally {
          }
      }