@n8n/n8n-nodes-langchain/dist/node-definitions/nodes/n8n-nodes-langchain/documentDefaultDataLoader/v1.ts


/**
 * Default Data Loader Node - Version 1
 * Load data from previous step in the workflow
 */


export interface LcDocumentDefaultDataLoaderV1Params {
  dataType?: 'json' | 'binary';
/**
 * Mode
 * @displayOptions.show { dataType: ["json"] }
 * @default allInputData
 */
    jsonMode?: 'allInputData' | 'expressionData' | Expression<string>;
/**
 * Mode
 * @displayOptions.show { dataType: ["binary"] }
 * @default allInputData
 */
    binaryMode?: 'allInputData' | 'specificField' | Expression<string>;
/**
 * Data Format
 * @displayOptions.show { dataType: ["binary"] }
 * @default auto
 */
    loader?: 'auto' | 'csvLoader' | 'docxLoader' | 'epubLoader' | 'jsonLoader' | 'pdfLoader' | 'textLoader' | Expression<string>;
/**
 * Drag and drop fields from the input pane, or use an expression
 * @displayOptions.show { dataType: ["json"], jsonMode: ["expressionData"] }
 */
    jsonData: string | Expression<string> | PlaceholderValue;
/**
 * The name of the field in the agent or chain’s input that contains the binary file to be processed
 * @displayOptions.show { dataType: ["binary"] }
 * @displayOptions.hide { binaryMode: ["allInputData"] }
 * @default data
 */
    binaryDataKey?: string | Expression<string> | PlaceholderValue;
  options?: {
    /** Pointers to extract from JSON, e.g. "/text" or "/text, /meta/title"
     * @displayOptions.show { /loader: ["jsonLoader", "auto"] }
     */
    pointers?: string | Expression<string> | PlaceholderValue;
    /** Separator to use for CSV
     * @displayOptions.show { /loader: ["csvLoader", "auto"] }
     * @default ,
     */
    separator?: string | Expression<string> | PlaceholderValue;
    /** Column to extract from CSV
     * @displayOptions.show { /loader: ["csvLoader", "auto"] }
     */
    column?: string | Expression<string> | PlaceholderValue;
    /** Whether to split PDF pages into separate documents
     * @displayOptions.show { /loader: ["pdfLoader", "auto"] }
     * @default true
     */
    splitPages?: boolean | Expression<boolean>;
    /** Metadata to add to each document. Could be used for filtering during retrieval
     * @default {}
     */
    metadata?: {
        /** Fields to Set
     */
    metadataValues?: Array<{
      /** Name
       */
      name?: string | Expression<string> | PlaceholderValue;
      /** Value
       */
      value?: string | Expression<string> | PlaceholderValue;
    }>;
  };
  };
}

export interface LcDocumentDefaultDataLoaderV1SubnodeConfig {
  /**
   * @displayOptions.show { textSplittingMode: ["custom"] }
   */
  textSplitter: TextSplitterInstance;
}

interface LcDocumentDefaultDataLoaderV1NodeBase {
  type: '@n8n/n8n-nodes-langchain.documentDefaultDataLoader';
  version: 1;
}

export type LcDocumentDefaultDataLoaderV1ParamsNode = LcDocumentDefaultDataLoaderV1NodeBase & {
  config: NodeConfig<LcDocumentDefaultDataLoaderV1Params> & { subnodes: LcDocumentDefaultDataLoaderV1SubnodeConfig };
};

export type LcDocumentDefaultDataLoaderV1Node = LcDocumentDefaultDataLoaderV1ParamsNode;