diff --git a/bindings/mnt/pyfiction/pyfiction.pyi b/bindings/mnt/pyfiction/pyfiction.pyi
index 2fdcda499..2086b4c4a 100644
--- a/bindings/mnt/pyfiction/pyfiction.pyi
+++ b/bindings/mnt/pyfiction/pyfiction.pyi
@@ -1,4 +1,5 @@
 from typing import overload, Union, List, Optional, Tuple
+from enum import Enum
 
 
 class offset_coordinate:
@@ -1031,3 +1032,179 @@ class hexagonal_gate_layout(clocked_hexagonal_layout):
     def is_dead(self, n: int) -> bool: ...
 
     def __repr__(self) -> str: ...
+
+
+class qca_technology:
+    class cell_type(Enum):
+        EMPTY = ...
+        NORMAL = ...
+        INPUT = ...
+        OUTPUT = ...
+        CONST_0 = ...
+        CONST_1 = ...
+
+
+class inml_technology:
+    class cell_type(Enum):
+        EMPTY = ...
+        NORMAL = ...
+        INPUT = ...
+        OUTPUT = ...
+        SLANTED_EDGE_UP_MAGNET = ...
+        SLANTED_EDGE_DOWN_MAGNET = ...
+        INVERTER_MAGNET = ...
+        CROSSWIRE_MAGNET = ...
+        FANOUT_COUPLER_MAGNET = ...
+
+
+class sidb_technology:
+    class cell_type(Enum):
+        EMPTY = ...
+        NORMAL = ...
+        INPUT = ...
+        OUTPUT = ...
+        LOGIC = ...
+
+
+class qca_layout(clocked_cartesian_layout):
+    @overload
+    def __init__(self) -> None: ...
+
+    @overload
+    def __init__(self, dimension: offset_coordinate) -> None: ...
+
+    @overload
+    def __init__(self, dimension: offset_coordinate, clocking_scheme: str = "2DDWave",
+                 layout_name: str = "") -> None: ...
+
+    def assign_cell_type(self, c: offset_coordinate, ct: qca_technology.cell_type) -> None: ...
+
+    def get_cell_type(self, c: offset_coordinate) -> qca_technology.cell_type: ...
+
+    def is_empty_cell(self, c: offset_coordinate) -> bool: ...
+
+    def assign_cell_name(self, c: offset_coordinate, n: str) -> None: ...
+
+    def get_cell_name(self, c: offset_coordinate) -> Optional[str]: ...
+
+    def set_layout_name(self, name: str) -> None: ...
+
+    def get_layout_name(self) -> str: ...
+
+    def num_cells(self) -> int: ...
+
+    def is_empty(self) -> bool: ...
+
+    def num_pis(self) -> int: ...
+
+    def num_pos(self) -> int: ...
+
+    def is_pi(self, c: offset_coordinate) -> bool: ...
+
+    def is_po(self, c: offset_coordinate) -> bool: ...
+
+    def cells(self) -> List[offset_coordinate]: ...
+
+    def pis(self) -> List[offset_coordinate]: ...
+
+    def pos(self) -> List[offset_coordinate]: ...
+
+    def bounding_box_2d(self) -> Tuple[offset_coordinate, offset_coordinate]: ...
+
+    def __repr__(self) -> str: ...
+
+
+class inml_layout(clocked_cartesian_layout):
+    @overload
+    def __init__(self) -> None: ...
+
+    @overload
+    def __init__(self, dimension: offset_coordinate) -> None: ...
+
+    @overload
+    def __init__(self, dimension: offset_coordinate, clocking_scheme: str = "2DDWave",
+                 layout_name: str = "") -> None: ...
+
+    def assign_cell_type(self, c: offset_coordinate, ct: inml_technology.cell_type) -> None: ...
+
+    def get_cell_type(self, c: offset_coordinate) -> inml_technology.cell_type: ...
+
+    def is_empty_cell(self, c: offset_coordinate) -> bool: ...
+
+    def assign_cell_name(self, c: offset_coordinate, n: str) -> None: ...
+
+    def get_cell_name(self, c: offset_coordinate) -> Optional[str]: ...
+
+    def set_layout_name(self, name: str) -> None: ...
+
+    def get_layout_name(self) -> str: ...
+
+    def num_cells(self) -> int: ...
+
+    def is_empty(self) -> bool: ...
+
+    def num_pis(self) -> int: ...
+
+    def num_pos(self) -> int: ...
+
+    def is_pi(self, c: offset_coordinate) -> bool: ...
+
+    def is_po(self, c: offset_coordinate) -> bool: ...
+
+    def cells(self) -> List[offset_coordinate]: ...
+
+    def pis(self) -> List[offset_coordinate]: ...
+
+    def pos(self) -> List[offset_coordinate]: ...
+
+    def bounding_box_2d(self) -> Tuple[offset_coordinate, offset_coordinate]: ...
+
+    def __repr__(self) -> str: ...
+
+
+class sidb_layout(clocked_cartesian_layout):
+    @overload
+    def __init__(self) -> None: ...
+
+    @overload
+    def __init__(self, dimension: offset_coordinate) -> None: ...
+
+    @overload
+    def __init__(self, dimension: offset_coordinate, clocking_scheme: str = "2DDWave",
+                 layout_name: str = "") -> None: ...
+
+    def assign_cell_type(self, c: offset_coordinate, ct: sidb_technology.cell_type) -> None: ...
+
+    def get_cell_type(self, c: offset_coordinate) -> sidb_technology.cell_type: ...
+
+    def is_empty_cell(self, c: offset_coordinate) -> bool: ...
+
+    def assign_cell_name(self, c: offset_coordinate, n: str) -> None: ...
+
+    def get_cell_name(self, c: offset_coordinate) -> Optional[str]: ...
+
+    def set_layout_name(self, name: str) -> None: ...
+
+    def get_layout_name(self) -> str: ...
+
+    def num_cells(self) -> int: ...
+
+    def is_empty(self) -> bool: ...
+
+    def num_pis(self) -> int: ...
+
+    def num_pos(self) -> int: ...
+
+    def is_pi(self, c: offset_coordinate) -> bool: ...
+
+    def is_po(self, c: offset_coordinate) -> bool: ...
+
+    def cells(self) -> List[offset_coordinate]: ...
+
+    def pis(self) -> List[offset_coordinate]: ...
+
+    def pos(self) -> List[offset_coordinate]: ...
+
+    def bounding_box_2d(self) -> Tuple[offset_coordinate, offset_coordinate]: ...
+
+    def __repr__(self) -> str: ...