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packages/@n8n/nodes-langchain/nodes/vendors/Ollama/helpers/index.ts

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+export type * from './interfaces';

packages/@n8n/nodes-langchain/nodes/vendors/Ollama/helpers/interfaces.ts

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+export interface OllamaMessage {
+	role: 'system' | 'user' | 'assistant' | 'tool';
+	content: string;
+	images?: string[];
+	tool_calls?: ToolCall[];
+	tool_name?: string;
+}
+
+export interface ToolCall {
+	function: {
+		name: string;
+		arguments: Record<string, any>;
+	};
+}
+
+export interface OllamaTool {
+	type: 'function';
+	function: {
+		name: string;
+		description: string;
+		parameters: Record<string, unknown>;
+	};
+}
+
+export interface OllamaChatResponse {
+	model: string;
+	created_at: string;
+	message: OllamaMessage;
+	done: boolean;
+	done_reason?: string;
+	total_duration?: number;
+	load_duration?: number;
+	prompt_eval_count?: number;
+	prompt_eval_duration?: number;
+	eval_count?: number;
+	eval_duration?: number;
+}
+
+export interface OllamaModel {
+	name: string;
+	modified_at: string;
+	size: number;
+	digest: string;
+	details: {
+		format: string;
+		family: string;
+		families: string[] | null;
+		parameter_size: string;
+		quantization_level: string;
+	};
+}
+
+export interface OllamaTagsResponse {
+	models: OllamaModel[];
+}