DOC: add missing parameters to offsets classes: BQuarterBegin, BQuarterEnd, QuarterBegin, QuarterEnd (#53378)

* DOC: add missing parameters to offsets classes: BQuarterBegin, BQuarterEnd, QuarterBegin, QuarterEnd

* correct the description of the parameter n

Author: natmokval

pandas/_libs/tslibs/offsets.pyx

@@ -2506,6 +2506,19 @@ cdef class BQuarterEnd(QuarterOffset):
     startingMonth = 2 corresponds to dates like 2/28/2007, 5/31/2007, ...
     startingMonth = 3 corresponds to dates like 3/30/2007, 6/29/2007, ...
 
+    Parameters
+    ----------
+    n : int, default 1
+        The number of quarters represented.
+    normalize : bool, default False
+        Normalize start/end dates to midnight before generating date range.
+    startingMonth : int, default 3
+        A specific integer for the month of the year from which we start quarters.
+
+    See Also
+    --------
+    :class:`~pandas.tseries.offsets.DateOffset` : Standard kind of date increment.
+
     Examples
     --------
     >>> from pandas.tseries.offsets import BQuarterEnd
@@ -2534,6 +2547,19 @@ cdef class BQuarterBegin(QuarterOffset):
     startingMonth = 2 corresponds to dates like 2/01/2007, 5/01/2007, ...
     startingMonth = 3 corresponds to dates like 3/01/2007, 6/01/2007, ...
 
+    Parameters
+    ----------
+    n : int, default 1
+        The number of quarters represented.
+    normalize : bool, default False
+        Normalize start/end dates to midnight before generating date range.
+    startingMonth : int, default 3
+        A specific integer for the month of the year from which we start quarters.
+
+    See Also
+    --------
+    :class:`~pandas.tseries.offsets.DateOffset` : Standard kind of date increment.
+
     Examples
     --------
     >>> from pandas.tseries.offsets import BQuarterBegin
@@ -2562,6 +2588,19 @@ cdef class QuarterEnd(QuarterOffset):
     startingMonth = 2 corresponds to dates like 2/28/2007, 5/31/2007, ...
     startingMonth = 3 corresponds to dates like 3/31/2007, 6/30/2007, ...
 
+    Parameters
+    ----------
+    n : int, default 1
+        The number of quarters represented.
+    normalize : bool, default False
+        Normalize start/end dates to midnight before generating date range.
+    startingMonth : int, default 3
+        A specific integer for the month of the year from which we start quarters.
+
+    See Also
+    --------
+    :class:`~pandas.tseries.offsets.DateOffset` : Standard kind of date increment.
+
     Examples
     --------
     >>> ts = pd.Timestamp(2022, 1, 1)
@@ -2590,6 +2629,19 @@ cdef class QuarterBegin(QuarterOffset):
     startingMonth = 2 corresponds to dates like 2/01/2007, 5/01/2007, ...
     startingMonth = 3 corresponds to dates like 3/01/2007, 6/01/2007, ...
 
+    Parameters
+    ----------
+    n : int, default 1
+        The number of quarters represented.
+    normalize : bool, default False
+        Normalize start/end dates to midnight before generating date range.
+    startingMonth : int, default 3
+        A specific integer for the month of the year from which we start quarters.
+
+    See Also
+    --------
+    :class:`~pandas.tseries.offsets.DateOffset` : Standard kind of date increment.
+
     Examples
     --------
     >>> ts = pd.Timestamp(2022, 1, 1)