import { EditorConfig } from 'ckeditor5';
import { EditorRelaxedConfig } from '../types/EditorRelaxedConfig.js';
/**
 * Assigns the `data` property to the appropriate field in the editor configuration,
 * ensuring compatibility with different CKEditor 5 versions.
 *
 * Version differences:
 * 1. LTS (47.x): Uses the top-level `initialData` property and does not support per-root configurations.
 * 2. Latest (48.x+): Uses `roots.main.initialData` and deprecates the top-level `initialData`.
 *
 * @param config The editor configuration object.
 * @param data The editor data. Used to log warnings if data is passed both via config and component properties.
 * @param ignoreConfigInitialData If `true`, the provided `data` argument will override any initial data defined in the `config`.
 */
export declare function assignInitialDataToEditorConfig(config: EditorRelaxedConfig, data?: string | undefined, ignoreConfigInitialData?: boolean): EditorConfig;