@langchain/core/dist/messages/content/multimodal.cjs.map

Core LangChain.js abstractions and schemas

{"version":3,"file":"multimodal.cjs","names":[],"sources":["../../../src/messages/content/multimodal.ts"],"sourcesContent":["import { BaseContentBlock } from \"./base.js\";\n\nexport type Multimodal = never;\n\nexport const KNOWN_BLOCK_TYPES = [\n  \"image\",\n  \"video\",\n  \"audio\",\n  \"text-plain\",\n  \"file\",\n];\n\n// eslint-disable-next-line @typescript-eslint/no-namespace\nexport declare namespace Multimodal {\n  type BaseDataRecord = {\n    /**\n     * MIME type of the file.\n     *\n     * @see https://www.iana.org/assignments/media-types/media-types.xhtml#image\n     */\n    mimeType?: string | undefined;\n  };\n  type DataRecordFileId = BaseDataRecord & {\n    /**\n     * ID of the data file, e.g. from a provider's file api\n     */\n    fileId: string;\n    url?: never;\n    data?: never;\n  };\n  type DataRecordUrl = BaseDataRecord & {\n    fileId?: never;\n    /**\n     * URL of the data file\n     */\n    url: string;\n    data?: never;\n  };\n  type DataRecordBase64 = BaseDataRecord & {\n    fileId?: never;\n    url?: never;\n    /**\n     * MIME type of the file. Required for base64 encoding.\n     *\n     * @see https://www.iana.org/assignments/media-types/media-types.xhtml#image\n     */\n    mimeType: string;\n    /**\n     * Base64 encoded string or binary data of the data\n     */\n    data: string | Uint8Array;\n  };\n  type DataRecord = DataRecordFileId | DataRecordUrl | DataRecordBase64;\n\n  /** Content block for multimodal data */\n  export type Data<TMetadata = Record<string, unknown>> = BaseContentBlock &\n    DataRecord & {\n      /**\n       * MIME type of the file. Required for base64 encoding.\n       */\n      mimeType?: string;\n      /**\n       * Metadata of the file\n       */\n      metadata?: TMetadata;\n      /**\n       * Content block identifier for multimodal content, e.g. image, video, audio, file or plain text. This can be either:\n       *  - generated by the provider (e.g., an OpenAI block ID)\n       *  - generated by LangChain upon creation\n       */\n      id?: string;\n    };\n\n  /** Content block for image data */\n  export type Image = Data & {\n    /** Type of the content block */\n    readonly type: \"image\";\n  };\n  /** Content block for video data */\n  export type Video = Data & {\n    /** Type of the content block */\n    readonly type: \"video\";\n  };\n  /** Content block for audio data */\n  export type Audio = Data & {\n    /** Type of the content block */\n    readonly type: \"audio\";\n  };\n  /** Content block for plain text data */\n  export type PlainText = Data & {\n    /** Type of the content block */\n    readonly type: \"text-plain\";\n    /**\n     * Plaintext content. This is optional if the data is base64 encoded.\n     */\n    text?: string;\n    /**\n     * Title of the file, e.g. the title of a document\n     */\n    title?: string;\n    /**\n     * Context for the text, e.g. a description or a summary of the text's content\n     */\n    context?: string;\n  };\n\n  /** Content block for file data */\n  export type File = Data & {\n    /**\n     * Non-descript multimodal content block\n     *\n     * This block is intended for files that aren't covered by existing content block types.\n     */\n    readonly type: \"file\";\n  };\n\n  export type Standard = Image | Video | Audio | PlainText | File;\n}\n"],"mappings":";;AAIA,MAAa,oBAAoB;CAC/B;CACA;CACA;CACA;CACA;AACD"}