from typing import Any
from typing_extensions import Self

from sympy import MatrixBase
from sympy.matrices.expressions.matexpr import MatrixElement
from sympy.matrices.kind import MatrixKind
from sympy.polys.matrices import DomainMatrix

class RepMatrix(MatrixBase):
    _rep: DomainMatrix
    def __eq__(self, other) -> bool: ...
    def flat(self) -> list[Any]: ...
    def copy(self): ...
    @property
    def kind(self) -> MatrixKind: ...
    def __getitem__(self, key) -> MatrixElement | list[Any]: ...
    def equals(self, other, failing_expression=...) -> bool: ...

class MutableRepMatrix(RepMatrix):
    is_zero = ...
    def __new__(cls, *args, **kwargs) -> Self: ...
    def copy(self) -> Self: ...
    def as_mutable(self) -> Self: ...
    def __setitem__(self, key, value) -> None: ...
    def col_op(self, j, f) -> None: ...
    def col_swap(self, i, j) -> None: ...
    def row_op(self, i, f) -> None: ...
    def row_swap(self, i, j) -> None: ...
    def zip_row_op(self, i, k, f) -> None: ...
    def copyin_list(self, key, value) -> None: ...
    def copyin_matrix(self, key, value) -> None: ...
    def fill(self, value) -> None: ...
