diff --git a/CHANGELOG.md b/CHANGELOG.md
index 987bbc9..f57102d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+# v0.18.2
+
+* fixed typo: GetShadowPropertys -> GetShadowProperty
+
 # v0.18.0
 
 * Property name type changed from string to PropertyName. 
diff --git a/popup.go b/popup.go
index 00c0230..3ea47aa 100644
--- a/popup.go
+++ b/popup.go
@@ -20,7 +20,7 @@ const (
 	// Set the title of the tab. The property is set for the child view of TabsLayout.
 	//
 	// Supported types: string.
-	Title = "title"
+	Title PropertyName = "title"
 
 	// TitleStyle is the constant for "title-style" property tag.
 	//
@@ -161,7 +161,7 @@ const (
 	//   - string - string representation of Transform interface. Example:
 	//
 	//	"_{ translate-x = 10px, scale-y = 1.1}"
-	ShowTransform = "show-transform"
+	ShowTransform PropertyName = "show-transform"
 
 	// ShowDuration is the constant for "show-duration" property tag.
 	//
@@ -171,7 +171,7 @@ const (
 	// Supported types: float, int, string.
 	//
 	// Internal type is float, other types converted to it during assignment.
-	ShowDuration = "show-duration"
+	ShowDuration PropertyName = "show-duration"
 
 	// ShowTiming is the constant for "show-timing" property tag.
 	//
@@ -188,7 +188,7 @@ const (
 	//   - "linear" (LinearTiming) - Constant speed.
 	//   - "step(n)" (StepTiming(n int) function) - Timing function along stepCount stops along the transition, displaying each stop for equal lengths of time.
 	//   - "cubic-bezier(x1, y1, x2, y2)" (CubicBezierTiming(x1, y1, x2, y2 float64) function) - Cubic-Bezier curve timing function. x1 and x2 must be in the range [0, 1].
-	ShowTiming = "show-timing"
+	ShowTiming PropertyName = "show-timing"
 
 	// ShowOpacity is the constant for "show-opacity" property tag.
 	//
@@ -199,7 +199,7 @@ const (
 	// Supported types: float, int, string.
 	//
 	// Internal type is float, other types converted to it during assignment.
-	ShowOpacity = "show-opacity"
+	ShowOpacity PropertyName = "show-opacity"
 
 	// ArrowOffset is the constant for "arrow-offset" property tag.
 	//
@@ -369,7 +369,7 @@ func (arrow *popupArrow) createView(popupView View) View {
 
 	params := Params{BackgroundColor: GetBackgroundColor(popupView)}
 
-	if shadow := GetShadowPropertys(popupView); shadow != nil {
+	if shadow := GetShadowProperty(popupView); shadow != nil {
 		params[Shadow] = shadow
 	}
 
diff --git a/resizable.go b/resizable.go
index 52b0076..571fa7e 100644
--- a/resizable.go
+++ b/resizable.go
@@ -22,7 +22,7 @@ const (
 	//   - 4 (BottomSide) or "bottom" - Bottom frame side.
 	//   - 8 (LeftSide) or "left" - Left frame side.
 	//   - 15 (AllSides) or "all" - All frame sides.
-	Side = "side"
+	Side PropertyName = "side"
 
 	// ResizeBorderWidth is the constant for "resize-border-width" property tag.
 	//
@@ -33,7 +33,7 @@ const (
 	//
 	// Internal type is SizeUnit, other types converted to it during assignment.
 	// See SizeUnit description for more details.
-	ResizeBorderWidth = "resize-border-width"
+	ResizeBorderWidth PropertyName = "resize-border-width"
 )
 
 // Constants for values of [Resizable] "side" property. These constants can be ORed if needed.
diff --git a/stackLayout.go b/stackLayout.go
index e27ce36..ef9a238 100644
--- a/stackLayout.go
+++ b/stackLayout.go
@@ -20,7 +20,7 @@ const (
 	// Conversion rules:
 	//   - TransformProperty - stored as is, no conversion performed.
 	//   - string - string representation of Transform interface. Example: "_{translate-x = 10px, scale-y = 1.1}".
-	PushTransform = "push-transform"
+	PushTransform PropertyName = "push-transform"
 
 	// PushDuration is the constant for "push-duration" property tag.
 	//
@@ -30,7 +30,7 @@ const (
 	// Supported types: float, int, string.
 	//
 	// Internal type is float, other types converted to it during assignment.
-	PushDuration = "push-duration"
+	PushDuration PropertyName = "push-duration"
 
 	// PushTiming is the constant for "push-timing" property tag.
 	//
@@ -47,7 +47,7 @@ const (
 	//   - "linear" (LinearTiming) - Constant speed.
 	//   - "step(n)" (StepTiming(n int) function) - Timing function along stepCount stops along the transition, displaying each stop for equal lengths of time.
 	//   - "cubic-bezier(x1, y1, x2, y2)" (CubicBezierTiming(x1, y1, x2, y2 float64) function) - Cubic-Bezier curve timing function. x1 and x2 must be in the range [0, 1].
-	PushTiming = "push-timing"
+	PushTiming PropertyName = "push-timing"
 
 	// MoveToFrontAnimation is the constant for "move-to-front-animation" property tag.
 	//
@@ -59,7 +59,7 @@ const (
 	// Values:
 	//   - true, 1, "true", "yes", "on", "1" - animation is used (default value).
 	//   - false, 0, "false", "no", "off", "0" - animation is not used.
-	MoveToFrontAnimation = "move-to-front-animation"
+	MoveToFrontAnimation PropertyName = "move-to-front-animation"
 
 	// PushPerspective is the constant for "push-perspective" property tag.
 	//
diff --git a/tabsLayout.go b/tabsLayout.go
index 24bd036..b43cd17 100644
--- a/tabsLayout.go
+++ b/tabsLayout.go
@@ -35,7 +35,7 @@ const (
 	// Defines the icon name that is displayed in the tab. The property is set for the child view of TabsLayout.
 	//
 	// Supported types: string.
-	Icon = "icon"
+	Icon PropertyName = "icon"
 
 	// TabCloseButton is the constant for "tab-close-button" property tag.
 	//
diff --git a/viewUtils.go b/viewUtils.go
index f3b82fd..3f5f921 100644
--- a/viewUtils.go
+++ b/viewUtils.go
@@ -334,9 +334,9 @@ func GetOutlineOffset(view View, subviewID ...string) SizeUnit {
 	return sizeStyledProperty(view, subviewID, OutlineOffset, false)
 }
 
-// GetShadowPropertys returns shadows of the subview.
+// GetShadowProperty returns shadows of the subview.
 // If the second argument (subviewID) is not specified or it is "" then shadows of the first argument (view) is returned.
-func GetShadowPropertys(view View, subviewID ...string) []ShadowProperty {
+func GetShadowProperty(view View, subviewID ...string) []ShadowProperty {
 	view = getSubview(view, subviewID)
 	if view == nil {
 		return []ShadowProperty{}