diff --git a/src/v2/providers/alerts/alerts.ts b/src/v2/providers/alerts/alerts.ts
index df800fadb..4b260a851 100644
--- a/src/v2/providers/alerts/alerts.ts
+++ b/src/v2/providers/alerts/alerts.ts
@@ -4,6 +4,7 @@ import * as options from '../../options';
 
 /**
  * The CloudEvent data emitted by Firebase Alerts.
+ * @typeParam T - the payload type that is expected for this alert.
  */
 export interface FirebaseAlertData<T = any> {
   /** Time that the event has created. */
@@ -16,6 +17,7 @@ export interface FirebaseAlertData<T = any> {
 
 /**
  * A custom CloudEvent for Firebase Alerts (with custom extension attributes).
+ * @typeParam T - the data type for this alert that is wrapped in a `FirebaseAlertData` object.
  */
 export interface AlertEvent<T> extends CloudEvent<FirebaseAlertData<T>> {
   /** The type of the alerts that got triggered. */
@@ -26,7 +28,7 @@ export interface AlertEvent<T> extends CloudEvent<FirebaseAlertData<T>> {
    */
   appId?: string;
 
-  /** Data for an AlertEvent is a FirebaseAlertData with a given payload. */
+  /** Data for an `AlertEvent` is a `FirebaseAlertData` object with a given payload. */
   data: FirebaseAlertData<T>;
 }
 
@@ -50,14 +52,18 @@ export type AlertType =
  * Configuration for Firebase Alert functions.
  */
 export interface FirebaseAlertOptions extends options.EventHandlerOptions {
+  /** Scope the handler to trigger on an alert type. */
   alertType: AlertType;
+  /** Scope the function to trigger on a specific application. */
   appId?: string;
 }
 
 /**
  * Declares a function that can handle Firebase Alerts from CloudEvents.
+ * @typeParam T - The data type of the `FirebaseAlertData` object the function receives.
  * @param alertTypeOrOpts the alert type or Firebase Alert function configuration.
  * @param handler a function that can handle the Firebase Alert inside a CloudEvent.
+ * @returns A function that you can export and deploy.
  */
 export function onAlertPublished<T extends { ['@type']: string } = any>(
   alertTypeOrOpts: AlertType | FirebaseAlertOptions,
@@ -76,8 +82,8 @@ export function onAlertPublished<T extends { ['@type']: string } = any>(
 }
 
 /**
- * @internal
  * Helper function for getting the endpoint annotation used in alert handling functions.
+ * @internal
  */
 export function getEndpointAnnotation(
   opts: options.EventHandlerOptions,
@@ -109,8 +115,8 @@ export function getEndpointAnnotation(
 }
 
 /**
- * @internal
  * Helper function to parse the function opts, alert type, and appId.
+ * @internal
  */
 export function getOptsAndAlertTypeAndApp(
   alertTypeOrOpts: AlertType | FirebaseAlertOptions
diff --git a/src/v2/providers/alerts/appDistribution.ts b/src/v2/providers/alerts/appDistribution.ts
index e22f847c0..fc8ec18d2 100644
--- a/src/v2/providers/alerts/appDistribution.ts
+++ b/src/v2/providers/alerts/appDistribution.ts
@@ -4,7 +4,7 @@ import { FirebaseAlertData, getEndpointAnnotation } from './alerts';
 
 /**
  * The internal payload object for adding a new tester device to app distribution.
- * Payload is wrapped inside a FirebaseAlertData object.
+ * Payload is wrapped inside a `FirebaseAlertData` object.
  */
 export interface NewTesterDevicePayload {
   ['@type']: 'type.googleapis.com/google.events.firebase.firebasealerts.v1.AppDistroNewTesterIosDevicePayload';
@@ -20,6 +20,7 @@ export interface NewTesterDevicePayload {
 
 /**
  * A custom CloudEvent for Firebase Alerts (with custom extension attributes).
+ * @typeParam T - the data type for app distribution alerts that is wrapped in a `FirebaseAlertData` object.
  */
 export interface AppDistributionEvent<T>
   extends CloudEvent<FirebaseAlertData<T>> {
@@ -36,29 +37,53 @@ export const newTesterIosDeviceAlert = 'appDistribution.newTesterIosDevice';
  * Configuration for app distribution functions.
  */
 export interface AppDistributionOptions extends options.EventHandlerOptions {
+  /** Scope the function to trigger on a specific application. */
   appId?: string;
 }
 
 /**
  * Declares a function that can handle adding a new tester iOS device.
+ * @param handler - Event handler which is run every time a new tester iOS device is added.
+ * @returns A function that you can export and deploy.
  */
 export function onNewTesterIosDevicePublished(
   handler: (
     event: AppDistributionEvent<NewTesterDevicePayload>
   ) => any | Promise<any>
 ): CloudFunction<AppDistributionEvent<NewTesterDevicePayload>>;
+
+/**
+ * Declares a function that can handle adding a new tester iOS device.
+ * @param appId - A specific application the handler will trigger on.
+ * @param handler - Event handler which is run every time a new tester iOS device is added.
+ * @returns A function that you can export and deploy.
+ */
 export function onNewTesterIosDevicePublished(
   appId: string,
   handler: (
     event: AppDistributionEvent<NewTesterDevicePayload>
   ) => any | Promise<any>
 ): CloudFunction<AppDistributionEvent<NewTesterDevicePayload>>;
+
+/**
+ * Declares a function that can handle adding a new tester iOS device.
+ * @param opts - Options that can be set on the function.
+ * @param handler - Event handler which is run every time a new tester iOS device is added.
+ * @returns A function that you can export and deploy.
+ */
 export function onNewTesterIosDevicePublished(
   opts: AppDistributionOptions,
   handler: (
     event: AppDistributionEvent<NewTesterDevicePayload>
   ) => any | Promise<any>
 ): CloudFunction<AppDistributionEvent<NewTesterDevicePayload>>;
+
+/**
+ * Declares a function that can handle adding a new tester iOS device.
+ * @param appIdOrOptsOrHandler - A specific application, options, or an event-handling function.
+ * @param handler - Event handler which is run every time a new tester iOS device is added.
+ * @returns A function that you can export and deploy.
+ */
 export function onNewTesterIosDevicePublished(
   appIdOrOptsOrHandler:
     | string
@@ -90,8 +115,8 @@ export function onNewTesterIosDevicePublished(
 }
 
 /**
- * @internal
  * Helper function to parse the function opts and appId.
+ * @internal
  */
 export function getOptsAndApp(
   appIdOrOpts: string | AppDistributionOptions
diff --git a/src/v2/providers/alerts/billing.ts b/src/v2/providers/alerts/billing.ts
index 4439546a5..8990481cc 100644
--- a/src/v2/providers/alerts/billing.ts
+++ b/src/v2/providers/alerts/billing.ts
@@ -4,7 +4,7 @@ import * as options from '../../options';
 
 /**
  * The internal payload object for billing plan updates.
- * Payload is wrapped inside a FirebaseAlertData object.
+ * Payload is wrapped inside a `FirebaseAlertData` object.
  */
 export interface PlanUpdatePayload {
   ['@type']: 'type.googleapis.com/google.events.firebase.firebasealerts.v1.BillingPlanUpdatePayload';
@@ -18,7 +18,7 @@ export interface PlanUpdatePayload {
 
 /**
  * The internal payload object for billing plan automated updates.
- * Payload is wrapped inside a FirebaseAlertData object.
+ * Payload is wrapped inside a `FirebaseAlertData` object.
  */
 export interface PlanAutomatedUpdatePayload {
   ['@type']: 'type.googleapis.com/google.events.firebase.firebasealerts.v1.BillingPlanAutomatedUpdatePayload';
@@ -30,6 +30,7 @@ export interface PlanAutomatedUpdatePayload {
 
 /**
  * A custom CloudEvent for billing Firebase Alerts (with custom extension attributes).
+ * @typeParam T - the data type for billing alerts that is wrapped in a `FirebaseAlertData` object.
  */
 export interface BillingEvent<T> extends CloudEvent<FirebaseAlertData<T>> {
   /** The type of the alerts that got triggered. */
@@ -43,14 +44,30 @@ export const planAutomatedUpdateAlert = 'billing.planAutomatedUpdate';
 
 /**
  * Declares a function that can handle a billing plan update event.
+ * @param handler - Event handler which is run every time a billing plan is updated.
+ * @returns A function that you can export and deploy.
  */
 export function onPlanUpdatePublished(
   handler: (event: BillingEvent<PlanUpdatePayload>) => any | Promise<any>
 ): CloudFunction<BillingEvent<PlanUpdatePayload>>;
+
+/**
+ * Declares a function that can handle a billing plan update event.
+ * @param opts - Options that can be set on the function.
+ * @param handler - Event handler which is run every time a billing plan is updated.
+ * @returns A function that you can export and deploy.
+ */
 export function onPlanUpdatePublished(
   opts: options.EventHandlerOptions,
   handler: (event: BillingEvent<PlanUpdatePayload>) => any | Promise<any>
 ): CloudFunction<BillingEvent<PlanUpdatePayload>>;
+
+/**
+ * Declares a function that can handle a billing plan update event.
+ * @param optsOrHandler - Options or an event-handling function.
+ * @param handler - Event handler which is run every time a billing plan is updated.
+ * @returns A function that you can export and deploy.
+ */
 export function onPlanUpdatePublished(
   optsOrHandler:
     | options.EventHandlerOptions
@@ -66,18 +83,34 @@ export function onPlanUpdatePublished(
 
 /**
  * Declares a function that can handle an automated billing plan update event.
+ * @param handler - Event handler which is run every time an automated billing plan update occurs.
+ * @returns A function that you can export and deploy.
  */
 export function onPlanAutomatedUpdatePublished(
   handler: (
     event: BillingEvent<PlanAutomatedUpdatePayload>
   ) => any | Promise<any>
 ): CloudFunction<BillingEvent<PlanAutomatedUpdatePayload>>;
+
+/**
+ * Declares a function that can handle an automated billing plan update event.
+ * @param opts - Options that can be set on the function.
+ * @param handler - Event handler which is run every time an automated billing plan update occurs.
+ * @returns A function that you can export and deploy.
+ */
 export function onPlanAutomatedUpdatePublished(
   opts: options.EventHandlerOptions,
   handler: (
     event: BillingEvent<PlanAutomatedUpdatePayload>
   ) => any | Promise<any>
 ): CloudFunction<BillingEvent<PlanAutomatedUpdatePayload>>;
+
+/**
+ * Declares a function that can handle an automated billing plan update event.
+ * @param optsOrHandler - Options or an event-handling function.
+ * @param handler - Event handler which is run every time an automated billing plan update occurs.
+ * @returns A function that you can export and deploy.
+ */
 export function onPlanAutomatedUpdatePublished(
   optsOrHandler:
     | options.EventHandlerOptions
diff --git a/src/v2/providers/alerts/crashlytics.ts b/src/v2/providers/alerts/crashlytics.ts
index 1cbe13760..1efff4f28 100644
--- a/src/v2/providers/alerts/crashlytics.ts
+++ b/src/v2/providers/alerts/crashlytics.ts
@@ -2,21 +2,21 @@ import { FirebaseAlertData, getEndpointAnnotation } from '.';
 import { CloudEvent, CloudFunction } from '../../core';
 import * as options from '../../options';
 
-/** Generic crashlytics issue interface */
+/** Generic Crashlytics issue interface */
 export interface Issue {
-  /** The ID of the crashlytics issue */
+  /** The ID of the Crashlytics issue */
   id: string;
-  /** The title of the crashlytics issue */
+  /** The title of the Crashlytics issue */
   title: string;
-  /** The subtitle of the crashlytics issue */
+  /** The subtitle of the Crashlytics issue */
   subtitle: string;
-  /** The application version of the crashlytics issue */
+  /** The application version of the Crashlytics issue */
   appVersion: string;
 }
 
 /**
  * The internal payload object for a new fatal issue.
- * Payload is wrapped inside a FirebaseAlertData object.
+ * Payload is wrapped inside a `FirebaseAlertData` object.
  */
 export interface NewFatalIssuePayload {
   ['@type']: 'type.googleapis.com/google.events.firebase.firebasealerts.v1.CrashlyticsNewFatalIssuePayload';
@@ -26,7 +26,7 @@ export interface NewFatalIssuePayload {
 
 /**
  * The internal payload object for a new non-fatal issue.
- * Payload is wrapped inside a FirebaseAlertData object.
+ * Payload is wrapped inside a `FirebaseAlertData` object.
  */
 export interface NewNonfatalIssuePayload {
   ['@type']: 'type.googleapis.com/google.events.firebase.firebasealerts.v1.CrashlyticsNewNonfatalIssuePayload';
@@ -36,7 +36,7 @@ export interface NewNonfatalIssuePayload {
 
 /**
  * The internal payload object for a regression alert.
- * Payload is wrapped inside a FirebaseAlertData object.
+ * Payload is wrapped inside a `FirebaseAlertData` object.
  */
 export interface RegressionAlertPayload {
   ['@type']: 'type.googleapis.com/google.events.firebase.firebasealerts.v1.CrashlyticsRegressionAlertPayload';
@@ -51,7 +51,7 @@ export interface RegressionAlertPayload {
   resolveTime: string;
 }
 
-/** Generic crashlytics trending issue interface */
+/** Generic Crashlytics trending issue interface */
 export interface TrendingIssueDetails {
   /** The type of the Crashlytics issue, e.g. new fatal, new nonfatal, ANR */
   type: string;
@@ -65,7 +65,7 @@ export interface TrendingIssueDetails {
 
 /**
  * The internal payload object for a stability digest.
- * Payload is wrapped inside a FirebaseAlertData object.
+ * Payload is wrapped inside a `FirebaseAlertData` object.
  */
 export interface StabilityDigestPayload {
   ['@type']: 'type.googleapis.com/google.events.firebase.firebasealerts.v1.CrashlyticsStabilityDigestPayload';
@@ -80,7 +80,7 @@ export interface StabilityDigestPayload {
 
 /**
  * The internal payload object for a velocity alert.
- * Payload is wrapped inside a FirebaseAlertData object.
+ * Payload is wrapped inside a `FirebaseAlertData` object.
  */
 export interface VelocityAlertPayload {
   ['@type']: 'type.googleapis.com/google.events.firebase.firebasealerts.v1.CrashlyticsVelocityAlertPayload';
@@ -107,7 +107,7 @@ export interface VelocityAlertPayload {
 
 /**
  * The internal payload object for a new Application Not Responding issue.
- * Payload is wrapped inside a FirebaseAlertData object.
+ * Payload is wrapped inside a `FirebaseAlertData` object.
  */
 export interface NewAnrIssuePayload {
   ['@type']: 'type.googleapis.com/google.events.firebase.firebasealerts.v1.CrashlyticsNewAnrIssuePayload';
@@ -117,6 +117,7 @@ export interface NewAnrIssuePayload {
 
 /**
  * A custom CloudEvent for Firebase Alerts (with custom extension attributes).
+ * @typeParam T - the data type for Crashlytics alerts that is wrapped in a `FirebaseAlertData` object.
  */
 export interface CrashlyticsEvent<T> extends CloudEvent<FirebaseAlertData<T>> {
   /** The type of the alerts that got triggered. */
@@ -139,26 +140,50 @@ export const velocityAlert = 'crashlytics.velocity';
 export const newAnrIssueAlert = 'crashlytics.newAnrIssue';
 
 /**
- * Configuration for crashlytics functions.
+ * Configuration for Crashlytics functions.
  */
 export interface CrashlyticsOptions extends options.EventHandlerOptions {
+  /** Scope the function to trigger on a specific application. */
   appId?: string;
 }
 
 /**
- * Declares a function that can handle a new fatal issue published to crashlytics.
+ * Declares a function that can handle a new fatal issue published to Crashlytics.
+ * @param handler - Event handler that is triggered when a new fatal issue is published to Crashlytics.
+ * @returns A function that you can export and deploy.
  */
 export function onNewFatalIssuePublished(
   handler: (event: CrashlyticsEvent<NewFatalIssuePayload>) => any | Promise<any>
 ): CloudFunction<CrashlyticsEvent<NewFatalIssuePayload>>;
+
+/**
+ * Declares a function that can handle a new fatal issue published to Crashlytics.
+ * @param appId - A specific application the handler will trigger on.
+ * @param handler - Event handler that is triggered when a new fatal issue is published to Crashlytics.
+ * @returns A function that you can export and deploy.
+ */
 export function onNewFatalIssuePublished(
   appId: string,
   handler: (event: CrashlyticsEvent<NewFatalIssuePayload>) => any | Promise<any>
 ): CloudFunction<CrashlyticsEvent<NewFatalIssuePayload>>;
+
+/**
+ * Declares a function that can handle a new fatal issue published to Crashlytics.
+ * @param opts - Options that can be set on the function.
+ * @param handler - Event handler that is triggered when a new fatal issue is published to Crashlytics.
+ * @returns A function that you can export and deploy.
+ */
 export function onNewFatalIssuePublished(
   opts: CrashlyticsOptions,
   handler: (event: CrashlyticsEvent<NewFatalIssuePayload>) => any | Promise<any>
 ): CloudFunction<CrashlyticsEvent<NewFatalIssuePayload>>;
+
+/**
+ * Declares a function that can handle a new fatal issue published to Crashlytics.
+ * @param appIdOrOptsOrHandler - A specific application, options, or an event-handling function.
+ * @param handler - Event handler that is triggered when a new fatal issue is published to Crashlytics.
+ * @returns A function that you can export and deploy.
+ */
 export function onNewFatalIssuePublished(
   appIdOrOptsOrHandler:
     | string
@@ -176,25 +201,48 @@ export function onNewFatalIssuePublished(
 }
 
 /**
- * Declares a function that can handle aa new non-fatal issue published to crashlytics.
+ * Declares a function that can handle a new non-fatal issue published to Crashlytics.
+ * @param handler - Event handler that is triggered when a new fatal issue is published to Crashlytics.
+ * @returns A function that you can export and deploy.
  */
 export function onNewNonfatalIssuePublished(
   handler: (
     event: CrashlyticsEvent<NewNonfatalIssuePayload>
   ) => any | Promise<any>
 ): CloudFunction<CrashlyticsEvent<NewNonfatalIssuePayload>>;
+
+/**
+ * Declares a function that can handle a new non-fatal issue published to Crashlytics.
+ * @param appId - A specific application the handler will trigger on.
+ * @param handler - Event handler that is triggered when a new non-fatal issue is published to Crashlytics.
+ * @returns A function that you can export and deploy.
+ */
 export function onNewNonfatalIssuePublished(
   appId: string,
   handler: (
     event: CrashlyticsEvent<NewNonfatalIssuePayload>
   ) => any | Promise<any>
 ): CloudFunction<CrashlyticsEvent<NewNonfatalIssuePayload>>;
+
+/**
+ * Declares a function that can handle a new non-fatal issue published to Crashlytics.
+ * @param opts - Options that can be set on the function.
+ * @param handler - Event handler that is triggered when a new non-fatal issue is published to Crashlytics.
+ * @returns A function that you can export and deploy.
+ */
 export function onNewNonfatalIssuePublished(
   opts: CrashlyticsOptions,
   handler: (
     event: CrashlyticsEvent<NewNonfatalIssuePayload>
   ) => any | Promise<any>
 ): CloudFunction<CrashlyticsEvent<NewNonfatalIssuePayload>>;
+
+/**
+ * Declares a function that can handle a new non-fatal issue published to Crashlytics.
+ * @param appIdOrOptsOrHandler - A specific application, options, or an event-handling function.
+ * @param handler - Event handler that is triggered when a new non-fatal issue is published to Crashlytics.
+ * @returns A function that you can export and deploy.
+ */
 export function onNewNonfatalIssuePublished(
   appIdOrOptsOrHandler:
     | string
@@ -214,25 +262,50 @@ export function onNewNonfatalIssuePublished(
 }
 
 /**
- * Declares a function that can handle a regression alert published to crashlytics.
+ * Declares a function that can handle a regression alert published to Crashlytics.
+ * @param handler - Event handler that is triggered when a regression alert is published to Crashlytics.
+ * @returns A function that you can export and deploy.
  */
 export function onRegressionAlertPublished(
   handler: (
     event: CrashlyticsEvent<RegressionAlertPayload>
   ) => any | Promise<any>
 ): CloudFunction<CrashlyticsEvent<RegressionAlertPayload>>;
+
+/**
+ * Declares a function that can handle a regression alert published to Crashlytics.
+ * @param appId - A specific application the handler will trigger on.
+ * @param handler - Event handler that is triggered when a regression alert is published to Crashlytics.
+ * @returns A function that you can export and deploy.
+
+ */
 export function onRegressionAlertPublished(
   appId: string,
   handler: (
     event: CrashlyticsEvent<RegressionAlertPayload>
   ) => any | Promise<any>
 ): CloudFunction<CrashlyticsEvent<RegressionAlertPayload>>;
+
+/**
+ * Declares a function that can handle a regression alert published to Crashlytics.
+ * @param opts - Options that can be set on the function.
+ * @param handler - Event handler that is triggered when a regression alert is published to Crashlytics.
+ * @returns A function that you can export and deploy.
+
+ */
 export function onRegressionAlertPublished(
   opts: CrashlyticsOptions,
   handler: (
     event: CrashlyticsEvent<RegressionAlertPayload>
   ) => any | Promise<any>
 ): CloudFunction<CrashlyticsEvent<RegressionAlertPayload>>;
+
+/**
+ * Declares a function that can handle a regression alert published to Crashlytics.
+ * @param appIdOrOptsOrHandler - A specific application, options, or an event-handling function.
+ * @param handler - Event handler that is triggered when a regression alert is published to Crashlytics.
+ * @returns A function that you can export and deploy.
+ */
 export function onRegressionAlertPublished(
   appIdOrOptsOrHandler:
     | string
@@ -250,25 +323,50 @@ export function onRegressionAlertPublished(
 }
 
 /**
- * Declares a function that can handle a stability digest published to crashlytics.
+ * Declares a function that can handle a stability digest published to Crashlytics.
+ * @param handler - Event handler that is triggered when a stability digest is published to Crashlytics.
+ * @returns A function that you can export and deploy.
  */
 export function onStabilityDigestPublished(
   handler: (
     event: CrashlyticsEvent<StabilityDigestPayload>
   ) => any | Promise<any>
 ): CloudFunction<CrashlyticsEvent<StabilityDigestPayload>>;
+
+/**
+ * Declares a function that can handle a stability digest published to Crashlytics.
+ * @param appId - A specific application the handler will trigger on.
+ * @param handler - Event handler that is triggered when a stability digest is published to Crashlytics.
+ * @returns A function that you can export and deploy.
+
+ */
 export function onStabilityDigestPublished(
   appId: string,
   handler: (
     event: CrashlyticsEvent<StabilityDigestPayload>
   ) => any | Promise<any>
 ): CloudFunction<CrashlyticsEvent<StabilityDigestPayload>>;
+
+/**
+ * Declares a function that can handle a stability digest published to Crashlytics.
+ * @param opts - Options that can be set on the function.
+ * @param handler - Event handler that is triggered when a stability digest is published to Crashlytics.
+ * @returns A function that you can export and deploy.
+
+ */
 export function onStabilityDigestPublished(
   opts: CrashlyticsOptions,
   handler: (
     event: CrashlyticsEvent<StabilityDigestPayload>
   ) => any | Promise<any>
 ): CloudFunction<CrashlyticsEvent<StabilityDigestPayload>>;
+
+/**
+ * Declares a function that can handle a stability digest published to Crashlytics.
+ * @param appIdOrOptsOrHandler - A specific application, options, or an event-handling function.
+ * @param handler - Event handler that is triggered when a stability digest is published to Crashlytics.
+ * @returns A function that you can export and deploy.
+ */
 export function onStabilityDigestPublished(
   appIdOrOptsOrHandler:
     | string
@@ -286,19 +384,42 @@ export function onStabilityDigestPublished(
 }
 
 /**
- * Declares a function that can handle a velocity alert published to crashlytics.
+ * Declares a function that can handle a velocity alert published to Crashlytics.
+ * @param handler - Event handler that is triggered when a velocity alert is published to Crashlytics.
+ * @returns A function that you can export and deploy.
  */
 export function onVelocityAlertPublished(
   handler: (event: CrashlyticsEvent<VelocityAlertPayload>) => any | Promise<any>
 ): CloudFunction<CrashlyticsEvent<VelocityAlertPayload>>;
+
+/**
+ * Declares a function that can handle a velocity alert published to Crashlytics.
+ * @param appId - A specific application the handler will trigger on.
+ * @param handler - Event handler that is triggered when a velocity alert is published to Crashlytics.
+ * @returns A function that you can export and deploy.
+ */
 export function onVelocityAlertPublished(
   appId: string,
   handler: (event: CrashlyticsEvent<VelocityAlertPayload>) => any | Promise<any>
 ): CloudFunction<CrashlyticsEvent<VelocityAlertPayload>>;
+
+/**
+ * Declares a function that can handle a velocity alert published to Crashlytics.
+ * @param opts - Options that can be set on the function.
+ * @param handler - Event handler that is triggered when a velocity alert is published to Crashlytics.
+ * @returns A function that you can export and deploy.
+ */
 export function onVelocityAlertPublished(
   opts: CrashlyticsOptions,
   handler: (event: CrashlyticsEvent<VelocityAlertPayload>) => any | Promise<any>
 ): CloudFunction<CrashlyticsEvent<VelocityAlertPayload>>;
+
+/**
+ * Declares a function that can handle a velocity alert published to Crashlytics.
+ * @param appIdOrOptsOrHandler - A specific application, options, or an event-handling function.
+ * @param handler - Event handler that is triggered when a velocity alert is published to Crashlytics.
+ * @returns A function that you can export and deploy.
+ */
 export function onVelocityAlertPublished(
   appIdOrOptsOrHandler:
     | string
@@ -316,19 +437,44 @@ export function onVelocityAlertPublished(
 }
 
 /**
- * Declares a function that can handle a new Application Not Responding issue published to crashlytics.
+ * Declares a function that can handle a new Application Not Responding issue published to Crashlytics.
+ * @param handler - Event handler that is triggered when a new Application Not Responding issue is published to Crashlytics.
+ * @returns A function that you can export and deploy.
  */
 export function onNewAnrIssuePublished(
   handler: (event: CrashlyticsEvent<NewAnrIssuePayload>) => any | Promise<any>
 ): CloudFunction<CrashlyticsEvent<NewAnrIssuePayload>>;
+
+/**
+ * Declares a function that can handle a new Application Not Responding issue published to Crashlytics.
+ * @param appId - A specific application the handler will trigger on.
+ * @param handler - Event handler that is triggered when a new Application Not Responding issue is published to Crashlytics.
+ * @returns A function that you can export and deploy.
+
+ */
 export function onNewAnrIssuePublished(
   appId: string,
   handler: (event: CrashlyticsEvent<NewAnrIssuePayload>) => any | Promise<any>
 ): CloudFunction<CrashlyticsEvent<NewAnrIssuePayload>>;
+
+/**
+ * Declares a function that can handle a new Application Not Responding issue published to Crashlytics.
+ * @param opts - Options that can be set on the function.
+ * @param handler - Event handler that is triggered when a new Application Not Responding issue is published to Crashlytics.
+ * @returns A function that you can export and deploy.
+
+ */
 export function onNewAnrIssuePublished(
   opts: CrashlyticsOptions,
   handler: (event: CrashlyticsEvent<NewAnrIssuePayload>) => any | Promise<any>
 ): CloudFunction<CrashlyticsEvent<NewAnrIssuePayload>>;
+
+/**
+ * Declares a function that can handle a new Application Not Responding issue published to Crashlytics.
+ * @param appIdOrOptsOrHandler - A specific application, options, or an event-handling function.
+ * @param handler - Event handler that is triggered when a new Application Not Responding issue is published to Crashlytics.
+ * @returns A function that you can export and deploy.
+ */
 export function onNewAnrIssuePublished(
   appIdOrOptsOrHandler:
     | string
@@ -374,8 +520,8 @@ export function onOperation<T>(
 }
 
 /**
- * @internal
  * Helper function to parse the function opts and appId.
+ * @internal
  */
 export function getOptsAndApp(
   appIdOrOpts: string | CrashlyticsOptions