import { AdditionalOptions } from '../../types/index.js';
/**
 * Extracts translated values from a fully merged YAML file back into the
 * flattened JSON pointer format that mergeYaml expects.
 * This is the inverse of mergeYaml — it takes a merged YAML document and
 * extracts only the values at the schema's include paths.
 *
 * @param localContent - The full YAML content from the user's local file
 * @param inputPath - The path to the file (used for matching yamlSchema)
 * @param options - Additional options containing yamlSchema config
 * @returns The flattened JSON string of translatable values, or null if no extraction needed
 */
export declare function extractYaml(localContent: string, inputPath: string, options: AdditionalOptions): string | null;