diff --git a/packages/signals/signals-runtime/src/web/web-signals-types.ts b/packages/signals/signals-runtime/src/web/web-signals-types.ts
index 4c3944310..37baf42b4 100644
--- a/packages/signals/signals-runtime/src/web/web-signals-types.ts
+++ b/packages/signals/signals-runtime/src/web/web-signals-types.ts
@@ -7,28 +7,50 @@ export interface RawSignal<T extends SignalTypes, Data> extends BaseSignal {
   data: Data
   metadata?: Record<string, any>
 }
-
 export type InteractionData = ClickData | SubmitData | ChangeData
 
-interface SerializedTarget {
+export type ParsedAttributes = { [attributeName: string]: string | null }
+
+export interface TargetedHTMLElement {
+  id: string
+  attributes: ParsedAttributes
   [key: string]: any
 }
 
 type ClickData = {
   eventType: 'click'
-  target: SerializedTarget
+  target: TargetedHTMLElement
 }
 
 type SubmitData = {
   eventType: 'submit'
-  submitter?: SerializedTarget
-  target: SerializedTarget
+  submitter?: TargetedHTMLElement
+  target: TargetedHTMLElement
 }
 
 export type ChangeData = {
   eventType: 'change'
-  target: SerializedTarget
+  /**
+   * The target element that changed.
+   */
+  target: TargetedHTMLElement
+  /**
+   * The name/type of "listener" that triggered the change.
+   * Elements can change due to a variety of reasons, such as a mutation, a change event, or a contenteditable change
+   */
   listener: 'contenteditable' | 'onchange' | 'mutation'
+  /**
+   * The change that occurred -- this is a key-value object of the change that occurred
+   * For mutation listeners, this is the attributes that changed
+   * For contenteditable listeners, this is the text that changed
+   * @example
+   * ```ts
+   * { checked: true } // onchange
+   * { value: 'new value' } // onchange / mutation
+   * {'aria-selected': 'true' } // mutation
+   * { textContent: 'Sentence1\nSentence2\n' } // contenteditable
+   * ```
+   */
   change: JSONValue
 }
 
diff --git a/packages/signals/signals/src/core/signal-generators/dom-gen/dom-gen.ts b/packages/signals/signals/src/core/signal-generators/dom-gen/dom-gen.ts
index 18611ab6a..742c7a130 100644
--- a/packages/signals/signals/src/core/signal-generators/dom-gen/dom-gen.ts
+++ b/packages/signals/signals/src/core/signal-generators/dom-gen/dom-gen.ts
@@ -6,6 +6,10 @@ import {
 import { SignalEmitter } from '../../emitter'
 import { SignalGenerator } from '../types'
 import { cleanText } from './helpers'
+import type {
+  ParsedAttributes,
+  TargetedHTMLElement,
+} from '@segment/analytics-signals-runtime'
 
 interface Label {
   textContent: string
@@ -38,11 +42,11 @@ const parseToLabel = (label: HTMLElement): Label => {
   }
 }
 
-const parseNodeMap = (nodeMap: NamedNodeMap): Record<string, unknown> => {
-  return Array.from(nodeMap).reduce((acc, attr) => {
+const parseNodeMap = (nodeMap: NamedNodeMap): ParsedAttributes => {
+  return Array.from(nodeMap).reduce<ParsedAttributes>((acc, attr) => {
     acc[attr.name] = attr.value
     return acc
-  }, {} as Record<string, unknown>)
+  }, {})
 }
 
 interface ParsedElementBase {