first commit

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

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+import type { IDataObject } from 'n8n-workflow';
+import type { JsonSchema7Type } from 'zod-to-json-schema';
+
+export type FileSource =
+	| {
+			type: 'base64';
+			media_type: string;
+			data: string;
+	  }
+	| {
+			type: 'url';
+			url: string;
+	  }
+	| {
+			type: 'file';
+			file_id: string;
+	  };
+
+export type Content =
+	| {
+			type: 'text';
+			text: string;
+	  }
+	| {
+			type: 'image';
+			source: FileSource;
+	  }
+	| {
+			type: 'document';
+			source: FileSource;
+	  }
+	| {
+			type: 'tool_use';
+			id: string;
+			name: string;
+			input: IDataObject;
+	  }
+	| {
+			type: 'tool_result';
+			tool_use_id: string;
+			content: string;
+	  }
+	| {
+			type: 'container_upload';
+			file_id: string;
+	  };
+
+export interface Message {
+	role: 'user' | 'assistant';
+	content: string | Content[];
+}
+
+export interface File {
+	created_at: string;
+	downloadable: boolean;
+	filename: string;
+	id: string;
+	mime_type: string;
+	size_bytes: number;
+	type: 'file';
+}
+
+export type Tool =
+	| {
+			type: 'custom';
+			name: string;
+			input_schema: JsonSchema7Type;
+			description: string;
+	  }
+	| {
+			type: 'web_search_20250305';
+			name: 'web_search';
+			max_uses?: number;
+			allowed_domains?: string[];
+			blocked_domains?: string[];
+	  }
+	| {
+			type: 'code_execution_20250522';
+			name: 'code_execution';
+	  };
+
+export interface MessagesResponse {
+	content: Content[];
+	stop_reason: string | null;
+}
+
+export interface PromptResponse {
+	messages: Message[];
+	system: string;
+}
+
+export interface TemplatizeResponse extends PromptResponse {
+	variable_values: IDataObject;
+}