diff --git a/nodes_simple.py b/nodes_simple.py
index 0e62df5..f54565f 100644
--- a/nodes_simple.py
+++ b/nodes_simple.py
@@ -20,7 +20,10 @@ from ._funcs import (
 	simple_result_from_approx_wh as _simple_result_from_approx_wh
 )
 from . import _meta
-from .slot_types import *
+from .slot_types import (
+	type_dict_res as _type_dict_res,
+	type_dict_step_init as _type_dict_step_init
+)
 
 # ----------------------------------------------------------
 
@@ -32,9 +35,9 @@ _return_names_simple = ('width', 'height')
 # A tiny optimization by reusing the same immutable dict:
 _input_types_simple = _deepfreeze({
 	'required': {
-		'width': (_IO.INT, dict(type_dict_res, **{'tooltip': "Approximate width"})),
-		'height': (_IO.INT, dict(type_dict_res, **{'tooltip': "Approximate height"})),
-		'step': (_IO.INT, dict(type_dict_step_init, **{'tooltip': (
+		'width': (_IO.INT, dict(_type_dict_res, **{'tooltip': "Approximate width"})),
+		'height': (_IO.INT, dict(_type_dict_res, **{'tooltip': "Approximate height"})),
+		'step': (_IO.INT, dict(_type_dict_step_init, **{'tooltip': (
 			"Both width and height will be divisible by this value - by rounding them "
 			"to the closest appropriate resolution.\n\n"
 			"The default 48 is (8 * 3 * 2), so it's a safe choice because:\n"
@@ -98,7 +101,7 @@ _tooltip_aspect = (
 
 _input_types_orient = _deepfreeze({
 	'required': {
-		'size': (_IO.INT, dict(type_dict_res, **{'tooltip': (
+		'size': (_IO.INT, dict(_type_dict_res, **{'tooltip': (
 			"Approximate size of one of the image sides.\nWhich one - see the 'size_is_big' and 'landscape' toggles."
 		)})),
 		'step': _input_types_simple['required']['step'],
@@ -178,7 +181,7 @@ class BestResolutionFromAspectRatio:
 
 _input_types_area = _deepfreeze({
 	'required': {
-		'square_size': (_IO.INT, dict(type_dict_res, **{'tooltip': (
+		'square_size': (_IO.INT, dict(_type_dict_res, **{'tooltip': (
 			"The total resolution of the image would be the same as of a square with this side.\n"
 			"The width and height would be such to respect aspect ratio, but also be as close as possible to the "
 			"total number of pixels as in this square image.\n\n"
diff --git a/nodes_upscale.py b/nodes_upscale.py
index 5920c3c..8031d9a 100644
--- a/nodes_upscale.py
+++ b/nodes_upscale.py
@@ -20,9 +20,12 @@ from ._funcs import (
 )
 from . import _meta
 from .enums import *
-from .slot_types import *
 from .nodes_simple import _input_types_area
 from .nodes_prims import _res_priority_in_type, _res_priority_verify
+from .slot_types import (
+	type_dict_step_upscale1 as _type_dict_step_upscale1,
+	upscale_in_type as _upscale_in_type
+)
 
 # ----------------------------------------------------------
 
@@ -47,11 +50,8 @@ _return_ttips_upscale = _frozendict({
 
 __extra_inputs_for_upscale_only = {
 	'priority': _res_priority_in_type,
-	'upscale': (_IO.FLOAT, {
-		'default': 1.5, 'min': 1.0, 'max': _sys.float_info.max, 'step': 0.25, 'round': 0.001,
-		# 'tooltip': "",  # TODO
-	}),
-	'up_step': (_IO.INT, dict(type_dict_step_upscale1, **{
+	'upscale': _upscale_in_type,
+	'up_step': (_IO.INT, dict(_type_dict_step_upscale1, **{
 		'tooltip': "Same as the main `step`, but for the upscaled resolution.",
 	})),
 }
diff --git a/slot_types.py b/slot_types.py
index 8c6b2a2..3ce0758 100644
--- a/slot_types.py
+++ b/slot_types.py
@@ -7,6 +7,8 @@ import typing as _t
 
 import sys as _sys
 
+from comfy.comfy_types.node_typing import IO as _IO
+
 
 def number_type_dict(default: int = 512, min: int = 1, max: int = _sys.maxsize, step: int = 1) -> _t.Dict[str, int]:
 	"""Prepare type-dict for an input int/float parameter."""
@@ -20,6 +22,11 @@ def number_type_dict(default: int = 512, min: int = 1, max: int = _sys.maxsize,
 	}
 
 
+type_dict_res = number_type_dict(1024)
 type_dict_step_init = number_type_dict(48)
 type_dict_step_upscale1 = number_type_dict(128)
-type_dict_res = number_type_dict(1024)
+
+upscale_in_type = (_IO.FLOAT, {
+	'default': 1.5, 'min': 1.0, 'max': _sys.float_info.max, 'step': 0.25, 'round': 0.001,
+	# 'tooltip': "",  # TODO
+})
\ No newline at end of file