WIP [ci skip]

mne/time_frequency/spectrogram.py

@@ -182,6 +182,14 @@ def _detrend_picks(self):
     def ch_names(self):
         return self.info['ch_names']
 
+    @property
+    def data(self):
+        return self._data
+
+    @data.setter
+    def data(self, data):
+        self._data = data
+
     @property
     def freqs(self):
         return self._freqs
@@ -202,6 +210,15 @@ def shape(self):
     def times(self):
         return self._times
 
+    def apply_baseline(self, baseline, mode, verbose):
+        # XXX TODO
+        pass
+
+    def crop(self, tmin=None, tmax=None, fmin=None, fmax=None,
+             include_tmax=True):
+        # XXX TODO
+        pass
+
     @fill_doc
     def get_data(self, picks=None, exclude='bads', fmin=0, fmax=np.inf,
                  tmin=None, tmax=None, return_times=False, return_freqs=False):
@@ -263,6 +280,10 @@ def get_data(self, picks=None, exclude='bads', fmin=0, fmax=np.inf,
             return out[0]
         return out
 
+    def plot(self, picks=None):
+        # XXX TODO
+        pass
+
 
 class RawTFR(BaseTFR):
     """Data object for spectrotemporal representations of continuous data.