diff --git a/src/vs/workbench/contrib/void/browser/convertToLLMMessageService.ts b/src/vs/workbench/contrib/void/browser/convertToLLMMessageService.ts
index c19ed1c7..56b66e02 100644
--- a/src/vs/workbench/contrib/void/browser/convertToLLMMessageService.ts
+++ b/src/vs/workbench/contrib/void/browser/convertToLLMMessageService.ts
@@ -496,8 +496,8 @@ const prepareMessages = (params: {
 
 export interface IConvertToLLMMessageService {
 	readonly _serviceBrand: undefined;
-	prepareLLMSimpleMessages: (opts: { simpleMessages: SimpleLLMMessage[], systemMessage: string, modelSelection: ModelSelection | null, featureName: FeatureName }) => { messages: LLMChatMessage[], separateSystemMessage: string | undefined, geminiMessages?: GeminiMessage[] }
-	prepareLLMChatMessages: (opts: { chatMessages: ChatMessage[], chatMode: ChatMode, modelSelection: ModelSelection | null }) => Promise<{ messages: LLMChatMessage[], separateSystemMessage: string | undefined, geminiMessages?: GeminiMessage[] }>
+	prepareLLMSimpleMessages: (opts: { simpleMessages: SimpleLLMMessage[], systemMessage: string, modelSelection: ModelSelection | null, featureName: FeatureName }) => { messages: LLMChatMessage[], separateSystemMessage: string | undefined }
+	prepareLLMChatMessages: (opts: { chatMessages: ChatMessage[], chatMode: ChatMode, modelSelection: ModelSelection | null }) => Promise<{ messages: LLMChatMessage[], separateSystemMessage: string | undefined }>
 	prepareFIMMessage(opts: { messages: LLMFIMMessage, }): { prefix: string, suffix: string, stopTokens: string[] }
 }