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import cp_library.__header__
from typing import Generic
from cp_library.misc.typing import _T
import cp_library.ds.__header__
import cp_library.ds.heap.__header__
class HeapBase(Generic[_T]):
def peek(heap) -> _T: return heap.data[0]
def pop(heap) -> _T: ...
def push(heap, item: _T): ...
def pushpop(heap, item: _T) -> _T: ...
def replace(heap, item: _T) -> _T: ...
def __contains__(heap, item: _T): return item in heap.data
def __len__(heap): return len(heap.data)
def clear(heap): heap.data.clear()
'''
╺━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━╸
https://kobejean.github.io/cp-library
'''
from typing import Generic
from typing import TypeVar
_S = TypeVar('S'); _T = TypeVar('T'); _U = TypeVar('U'); _T1 = TypeVar('T1'); _T2 = TypeVar('T2'); _T3 = TypeVar('T3'); _T4 = TypeVar('T4'); _T5 = TypeVar('T5'); _T6 = TypeVar('T6')
class HeapBase(Generic[_T]):
def peek(heap) -> _T: return heap.data[0]
def pop(heap) -> _T: ...
def push(heap, item: _T): ...
def pushpop(heap, item: _T) -> _T: ...
def replace(heap, item: _T) -> _T: ...
def __contains__(heap, item: _T): return item in heap.data
def __len__(heap): return len(heap.data)
def clear(heap): heap.data.clear()