/**
 * CLI command for transforming production jobs into test configurations.
 *
 * The job:to-test command takes a production job definition and transforms it
 * for testing purposes. This is a pure transformation - no API calls are made.
 *
 * Key features:
 * - Replace sources with dataset queries or add record limits
 * - Replace sinks with synchronous test sinks or test dataset sinks
 * - Add test tagging to track test data
 * - Show diff of transformations
 * - Output to file or stdout
 *
 * Example usage:
 *   grepr job:to-test prod.json --execution SYNCHRONOUS --output test.json
 *   grepr job:to-test prod.json --dataset-id my_dataset --start 2025-01-01T00:00:00Z \
 *     --end 2025-01-01T01:00:00Z --show-diff
 */
import { Command } from 'commander';
import { ICommand } from '../lib/command-registry.js';
import { MergeConfiguration } from '../types.js';
/**
 * Command implementation for job:to-test.
 *
 * This command registers itself with the CLI and handles:
 * - Option parsing and validation
 * - Job file loading
 * - Transformation execution
 * - Output formatting and writing
 */
export declare class JobToTestCommand implements ICommand {
    /**
     * Registers the job:to-test command with the CLI program.
     *
     * @param program - The commander program to add the command to
     * @param _mergeConfiguration - Configuration merger (unused by this command)
     */
    addToProgram(program: Command, _mergeConfiguration: MergeConfiguration): void;
    /**
     * Validates command options for consistency and completeness.
     *
     * Validation rules:
     * - Cannot use both --sample-data-file and --dataset-id (mutually exclusive)
     * - --dataset-id requires --start and --end
     * - --execution must be SYNCHRONOUS or ASYNCHRONOUS
     * - --processing must be BATCH or STREAMING
     *
     * @param options - The command options to validate
     * @throws Error if validation fails
     */
    private validateOptions;
    /**
     * Loads and validates a job definition from a JSON file.
     *
     * The file must exist and contain valid JSON with required fields:
     * - name: Job name
     * - execution: Execution type
     * - processing: Processing type
     *
     * @param jobFile - Path to the job definition file
     * @returns The loaded job definition
     * @throws Error if file not found, invalid JSON, or missing required fields
     */
    private loadJobFromFile;
    /**
     * Formats the transformed job as JSON string.
     *
     * @param transformedJob - The job to format
     * @param pretty - Whether to pretty-print (2-space indentation) or compact
     * @returns JSON string representation of the job
     */
    private formatOutput;
}
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