diff --git a/packages/primevue/src/organizationchart/OrganizationChart.d.ts b/packages/primevue/src/organizationchart/OrganizationChart.d.ts
index 767a631d07..055be382a1 100755
--- a/packages/primevue/src/organizationchart/OrganizationChart.d.ts
+++ b/packages/primevue/src/organizationchart/OrganizationChart.d.ts
@@ -10,7 +10,7 @@
 import type { DefineComponent, DesignToken, EmitFn, HintedString, PassThrough } from '@primevue/core';
 import type { ComponentHooks } from '@primevue/core/basecomponent';
 import type { PassThroughOptions } from 'primevue/passthrough';
-import { VNode } from 'vue';
+import { AllowedComponentProps, ComponentCustomProps, VNode, VNodeProps } from 'vue';
 
 export declare type OrganizationChartPassThroughOptionType = OrganizationChartPassThroughAttributes | ((options: OrganizationChartPassThroughMethodOptions) => OrganizationChartPassThroughAttributes | string) | string | null | undefined;
 
@@ -231,11 +231,11 @@ export interface OrganizationChartContext {
 /**
  * Defines valid properties in OrganizationChart component.
  */
-export interface OrganizationChartProps {
+export interface OrganizationChartProps<T extends OrganizationChartNode = OrganizationChartNode> {
     /**
      * Value of the component.
      */
-    value?: OrganizationChartNode;
+    value?: T;
     /**
      * A map instance of key-value pairs to represented the selected nodes.
      */
@@ -277,7 +277,7 @@ export interface OrganizationChartProps {
 /**
  * Defines valid slots in OrganizationChart component.
  */
-export interface OrganizationChartSlots {
+export interface OrganizationChartSlots<T extends OrganizationChartNode = OrganizationChartNode> {
     /**
      * Custom content template.
      */
@@ -285,13 +285,13 @@ export interface OrganizationChartSlots {
         /**
          * Current node
          */
-        node: any;
+        node: T;
     }): VNode[];
     /**
      * Dynamic content template.
      * @todo
      */
-    [key: string]: (node: any) => VNode[];
+    [key: string]: (node: T) => VNode[];
     /**
      * @deprecated since v4.0. Use 'toggleicon' slot instead.
      * Custom toggler icon template.
@@ -365,11 +365,19 @@ export declare type OrganizationChartEmits = EmitFn<OrganizationChartEmitsOption
  * @group Component
  *
  */
-declare const OrganizationChart: DefineComponent<OrganizationChartProps, OrganizationChartSlots, OrganizationChartEmits>;
+declare const OrganizationChart: {
+    new <T extends OrganizationChartNode = OrganizationChartNode>(
+        props: OrganizationChartProps<T>
+    ): {
+        $props: OrganizationChartProps<T> & VNodeProps & AllowedComponentProps & ComponentCustomProps;
+        $slots: OrganizationChartSlots<T>;
+        $emit: EmitFn<OrganizationChartEmitsOptions>;
+    };
+};
 
 declare module 'vue' {
     export interface GlobalComponents {
-        OrganizationChart: DefineComponent<OrganizationChartProps, OrganizationChartSlots, OrganizationChartEmits>;
+        OrganizationChart: typeof OrganizationChart;
     }
 }
 
diff --git a/packages/primevue/src/tree/Tree.d.ts b/packages/primevue/src/tree/Tree.d.ts
index 78369a9928..c6fd144a33 100755
--- a/packages/primevue/src/tree/Tree.d.ts
+++ b/packages/primevue/src/tree/Tree.d.ts
@@ -14,7 +14,7 @@ import type { InputIconPassThroughOptions } from 'primevue/inputicon';
 import type { InputTextPassThroughOptions } from 'primevue/inputtext';
 import type { PassThroughOptions } from 'primevue/passthrough';
 import type { TreeNode } from 'primevue/treenode';
-import { VNode } from 'vue';
+import { AllowedComponentProps, ComponentCustomProps, VNode, VNodeProps } from 'vue';
 
 export declare type TreePassThroughOptionType<T = any> = TreePassThroughAttributes | ((options: TreePassThroughMethodOptions<T>) => TreePassThroughAttributes | string) | string | null | undefined;
 
@@ -324,11 +324,11 @@ export interface TreeContext {
 /**
  * Defines valid properties in Tree component.
  */
-export interface TreeProps {
+export interface TreeProps<T extends TreeNode = TreeNode> {
     /**
      * An array of treenodes.
      */
-    value?: TreeNode[] | undefined;
+    value?: T[] | undefined;
     /**
      * A map of keys to represent the expansion state in controlled mode.
      */
@@ -370,7 +370,7 @@ export interface TreeProps {
      * When filtering is enabled, filterBy decides which field or fields (comma separated) to search against. A callable taking a TreeNode can be provided instead of a list of field names.
      * @defaultValue label
      */
-    filterBy?: string | ((node: TreeNode) => string) | undefined;
+    filterBy?: string | ((node: T) => string) | undefined;
     /**
      * Mode for filtering.
      * @defaultValue lenient
@@ -450,7 +450,7 @@ export interface TreeProps {
 /**
  * Defines valid slots in Tree component.
  */
-export interface TreeSlots {
+export interface TreeSlots<T extends TreeNode = TreeNode> {
     /**
      * Default content slot.
      */
@@ -458,7 +458,7 @@ export interface TreeSlots {
         /**
          * Tree node instance
          */
-        node: TreeNode;
+        node: T;
         /**
          * Selection state
          */
@@ -508,7 +508,7 @@ export interface TreeSlots {
         /**
          * Tree node instance
          */
-        node: TreeNode;
+        node: T;
         /**
          * Expanded state of the node
          */
@@ -523,7 +523,7 @@ export interface TreeSlots {
         /**
          * Tree node instance
          */
-        node: TreeNode;
+        node: T;
         /**
          * Expanded state of the node
          */
@@ -537,7 +537,7 @@ export interface TreeSlots {
         /**
          * Tree node instance
          */
-        node: TreeNode;
+        node: T;
         /**
          * Expanded state of the node
          */
@@ -551,7 +551,7 @@ export interface TreeSlots {
         /**
          * Tree node instance
          */
-        node: TreeNode;
+        node: T;
         /**
          * Style class of the icon.
          */
@@ -615,7 +615,7 @@ export interface TreeSlots {
      * Optional slots.
      * @todo
      */
-    [key: string]: (node: any) => VNode[];
+    [key: string]: (node: T) => VNode[];
 }
 
 /**
@@ -703,11 +703,19 @@ export declare type TreeEmits = EmitFn<TreeEmitsOptions>;
  * @group Component
  *
  */
-declare const Tree: DefineComponent<TreeProps, TreeSlots, TreeEmits>;
+declare const Tree: {
+    new <T extends TreeNode = TreeNode>(
+        props: TreeProps<T>
+    ): {
+        $props: TreeProps<T> & VNodeProps & AllowedComponentProps & ComponentCustomProps;
+        $slots: TreeSlots<T>;
+        $emit: EmitFn<TreeEmitsOptions>;
+    };
+};
 
 declare module 'vue' {
     export interface GlobalComponents {
-        Tree: DefineComponent<TreeProps, TreeSlots, TreeEmits>;
+        Tree: typeof Tree;
     }
 }
 
diff --git a/packages/primevue/src/treeselect/TreeSelect.d.ts b/packages/primevue/src/treeselect/TreeSelect.d.ts
index 7c04d94389..c3f9ab19d2 100644
--- a/packages/primevue/src/treeselect/TreeSelect.d.ts
+++ b/packages/primevue/src/treeselect/TreeSelect.d.ts
@@ -13,7 +13,7 @@ import type { ChipPassThroughOptions } from 'primevue/chip';
 import type { PassThroughOptions } from 'primevue/passthrough';
 import type { TreeExpandedKeys, TreePassThroughOptions } from 'primevue/tree';
 import type { TreeNode } from 'primevue/treenode';
-import { InputHTMLAttributes, TransitionProps, VNode } from 'vue';
+import { AllowedComponentProps, ComponentCustomProps, InputHTMLAttributes, TransitionProps, VNode, VNodeProps } from 'vue';
 
 export declare type TreeSelectPassThroughOptionType = TreeSelectPassThroughAttributes | ((options: TreeSelectPassThroughMethodOptions) => TreeSelectPassThroughAttributes | string) | string | null | undefined;
 
@@ -172,15 +172,15 @@ export interface TreeSelectState {
 /**
  * Defines valid properties in TreeSelect component.
  */
-export interface TreeSelectProps {
+export interface TreeSelectProps<T extends TreeNode = TreeNode> {
     /**
      * Value of the component.
      */
-    modelValue?: TreeNode | any;
+    modelValue?: T | any;
     /**
      * The default value for the input when not controlled by `modelValue`.
      */
-    defaultValue?: TreeNode | any;
+    defaultValue?: T | any;
     /**
      * The name attribute for the element, typically used in form submissions.
      */
@@ -188,7 +188,7 @@ export interface TreeSelectProps {
     /**
      * An array of treenodes.
      */
-    options?: TreeNode[] | undefined;
+    options?: T[] | undefined;
     /**
      * A map of keys to represent the expansion state in controlled mode.
      */
@@ -264,7 +264,7 @@ export interface TreeSelectProps {
      * When filtering is enabled, filterBy decides which field or fields (comma separated) to search against. A callable taking a TreeNode can be provided instead of a list of field names.
      * @defaultValue label
      */
-    filterBy?: string | ((node: TreeNode) => string) | undefined;
+    filterBy?: string | ((node: T) => string) | undefined;
     /**
      * Mode for filtering.
      * @defaultValue lenient
@@ -366,7 +366,7 @@ export interface TreeSelectProps {
 /**
  * Defines valid slots in TreeSelect component.
  */
-export interface TreeSelectSlots {
+export interface TreeSelectSlots<T extends TreeNode = TreeNode> {
     /**
      * Custom value template.
      * @param {Object} scope - value slot's params.
@@ -375,7 +375,7 @@ export interface TreeSelectSlots {
         /**
          * Selected value
          */
-        value: TreeNode | any;
+        value: T | any;
         /**
          * Placeholder
          */
@@ -389,7 +389,7 @@ export interface TreeSelectSlots {
         /**
          * Current node
          */
-        node: TreeNode | any;
+        node: T;
         /**
          * Selection state
          */
@@ -407,11 +407,11 @@ export interface TreeSelectSlots {
         /**
          * Selected value
          */
-        value: TreeNode | any;
+        value: T | any;
         /**
          * An array of treenodes.
          */
-        options: TreeNode[];
+        options: T[];
     }): VNode[];
     /**
      * Custom footer template.
@@ -421,11 +421,11 @@ export interface TreeSelectSlots {
         /**
          * Selected value
          */
-        value: TreeNode | any;
+        value: T | any;
         /**
          * An array of treenodes.
          */
-        options: TreeNode[];
+        options: T[];
     }): VNode[];
     /**
      * Custom empty template.
@@ -461,11 +461,11 @@ export interface TreeSelectSlots {
         /**
          * Node instance
          */
-        node: TreeNode | any;
+        node: T;
         /**
          * Expanded state of the node
          */
-        expanded: TreeNode[];
+        expanded: T[];
     }): VNode[];
     /**
      * Custom item toggle icon template.
@@ -475,11 +475,11 @@ export interface TreeSelectSlots {
         /**
          * Node instance
          */
-        node: TreeNode | any;
+        node: T;
         /**
          * Expanded state of the node
          */
-        expanded: TreeNode[];
+        expanded: T[];
     }): VNode[];
     /**
      * Custom item checkbox icon template.
@@ -599,11 +599,19 @@ export interface TreeSelectMethods {
  * @group Component
  *
  */
-declare const TreeSelect: DefineComponent<TreeSelectProps, TreeSelectSlots, TreeSelectEmits, TreeSelectMethods>;
+declare const TreeSelect: {
+    new <T extends TreeNode = TreeNode>(
+        props: TreeSelectProps<T>
+    ): {
+        $props: TreeSelectProps<T> & VNodeProps & AllowedComponentProps & ComponentCustomProps;
+        $slots: TreeSelectSlots<T>;
+        $emit: EmitFn<TreeSelectEmitsOptions>;
+    } & TreeSelectMethods;
+};
 
 declare module 'vue' {
     export interface GlobalComponents {
-        TreeSelect: DefineComponent<TreeSelectProps, TreeSelectSlots, TreeSelectEmits, TreeSelectMethods>;
+        TreeSelect: typeof TreeSelect;
     }
 }