class Solution:
    # @params:
    # - intervals:  List[List[int]]
    # @return: int
    def minRooms(self, intervals):
        pass

class Solution:
    # @params:
    # - intervals:  List[List[int]]
    # @return: int
    def minRooms(self, intervals):
        pass

# @params: # - intervals:  List[List[int]] # @return: int