import { BatchInputFileConfig, BatchInputRow } from '../types.js';
export declare class JsonParser {
    parse(config: BatchInputFileConfig): Promise<BatchInputRow[]>;
    /**
     * Read and parse JSON file
     */
    private parseJsonFromFile;
    /**
     * Extract array of records from data
     */
    private extractRecordsArray;
    /**
     * Validate that all records are objects
     */
    private validateRecords;
    /**
     * Map a JSON record to a BatchInputRow
     */
    private mapRecordToRow;
    /**
     * Extract ID field with fallback logic
     */
    private extractId;
    /**
     * Extract optional string field with mapping fallback
     */
    private extractOptionalStringField;
    /**
     * Add any additional fields from the record to the row
     */
    private addAdditionalFields;
    private extractFromPath;
    /**
     * Access a property on an object, with validation
     */
    private accessProperty;
    /**
     * Ensure the value is an array
     */
    private ensureIsArray;
    private getField;
    private getOptionalField;
}
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