/**
 * Merge Node - Version 3.1
 * Discriminator: mode=combine
 */


/** Merge matching items together */
export type MergeV31CombineParams = {
  mode: 'combine';
/**
 * How input data should be merged
 * @default combineByFields
 */
    combineBy?: 'combineByFields' | 'combineByPosition' | 'combineAll';
/**
 * Options
 * @displayOptions.show { combineBy: ["combineAll", "combineByFields", "combineByPosition"] }
 * @default {}
 */
    options?: {
    /** Clash Handling
     * @default {"values":{"resolveClash":"preferLast","mergeMode":"deepMerge","overrideEmpty":false}}
     */
    clashHandling?: {
        /** Values
     */
    values?: {
      /** When Field Values Clash
       */
      resolveClash?: string | Expression<string>;
      /** Merging Nested Fields
       * @hint How to merge when there are sub-fields below the top-level ones
       * @displayOptions.show { resolveClash: [{"_cnd":{"not":"addSuffix"}}] }
       * @default deepMerge
       */
      mergeMode?: 'deepMerge' | 'shallowMerge' | Expression<string>;
      /** Whether to override the preferred input version for a field if it is empty and the other version isn't. Here 'empty' means undefined, null or an empty string.
       * @displayOptions.show { resolveClash: [{"_cnd":{"not":"addSuffix"}}] }
       * @default false
       */
      overrideEmpty?: boolean | Expression<boolean>;
    };
  };
    /** Whether to tolerate small type differences when comparing fields. E.g. the number 3 and the string '3' are treated as the same.
     * @default false
     */
    fuzzyCompare?: boolean | Expression<boolean>;
  };
/**
 * Whether name(s) of field to match are different in input 1 and input 2
 * @displayOptions.show { combineBy: ["combineByFields"] }
 * @default false
 */
    advanced?: boolean | Expression<boolean>;
/**
 * Specify the fields to use for matching input items
 * @hint Drag or type the input field name
 * @displayOptions.show { advanced: [false], combineBy: ["combineByFields"] }
 */
    fieldsToMatchString?: string | Expression<string> | PlaceholderValue;
/**
 * Specify the fields to use for matching input items
 * @displayOptions.show { advanced: [true], combineBy: ["combineByFields"] }
 * @default {"values":[{"field1":"","field2":""}]}
 */
    mergeByFields?: {
        /** Values
     */
    values?: Array<{
      /** Input 1 Field
       * @hint Drag or type the input field name
       */
      field1?: string | Expression<string> | PlaceholderValue;
      /** Input 2 Field
       * @hint Drag or type the input field name
       */
      field2?: string | Expression<string> | PlaceholderValue;
    }>;
  };
/**
 * How to select the items to send to output
 * @displayOptions.show { combineBy: ["combineByFields"] }
 * @default keepMatches
 */
    joinMode?: 'keepMatches' | 'keepNonMatches' | 'keepEverything' | 'enrichInput1' | 'enrichInput2' | Expression<string>;
/**
 * Output Data From
 * @displayOptions.show { joinMode: ["keepMatches", "keepNonMatches"], combineBy: ["combineByFields"] }
 * @default both
 */
    outputDataFrom?: 'both' | 'input1' | 'input2' | Expression<string>;
/**
 * The number of data inputs you want to merge. The node waits for all connected inputs to be executed.
 * @displayOptions.show { combineBy: ["combineByPosition"] }
 * @default 2
 */
    numberInputs?: 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10;
};

export type MergeV31CombineNode = {
  type: 'n8n-nodes-base.merge';
  version: 3.1;
  config: NodeConfig<MergeV31CombineParams>;
};