Change rate to string type

packages/api/src/textToSpeech.d.ts

@@ -7,7 +7,7 @@ declare module '@omnivore/text-to-speech-handler' {
   export interface SSMLOptions {
     primaryVoice?: string
     secondaryVoice?: string
-    rate?: number
+    rate?: string
     language?: string
   }
 

packages/text-to-speech/src/htmlToSsml.ts

@@ -32,13 +32,13 @@ export type SSMLItem = {
 export type SSMLOptions = {
   primaryVoice?: string
   secondaryVoice?: string
-  rate?: number
+  rate?: string
   language?: string
 }
 
 const DEFAULT_LANGUAGE = 'en-US'
 const DEFAULT_VOICE = 'en-US-JennyNeural'
-const DEFAULT_RATE = 1.25
+const DEFAULT_RATE = '1.0'
 
 const ANCHOR_ELEMENTS_BLOCKED_ATTRIBUTES = [
   'omnivore-highlight-id',

packages/text-to-speech/src/index.ts

@@ -13,7 +13,7 @@ import { htmlToSpeechFile } from './htmlToSsml'
 
 interface UtteranceInput {
   voice?: string
-  rate?: number
+  rate?: string
   language?: string
   text: string
   idx: string
@@ -24,7 +24,7 @@ interface HTMLInput {
   text: string
   voice?: string
   language?: string
-  rate?: number
+  rate?: string
   complimentaryVoice?: string
   bucket: string
 }

packages/text-to-speech/src/textToSpeech.ts

@@ -14,7 +14,7 @@ export interface TextToSpeechInput {
   voice?: string
   language?: string
   textType?: 'html' | 'utterance'
-  rate?: number
+  rate?: string
   secondaryVoice?: string
   audioStream?: NodeJS.ReadWriteStream
 }