import { JupyterFrontEndPlugin } from '@jupyterlab/application';
/**
 * Sniff each opened document's leading whitespace and configure CodeMirror's
 * `indentUnit` / `tabSize` to match. JupyterLab only exposes a single global
 * indent setting, which means TypeScript files written with 4-space indent and
 * Python files written with 2-space indent both look wrong in the same editor;
 * detecting from the file's own content sidesteps that without forcing every
 * project to share the same convention.
 *
 * Detection runs at editor-construction time and again on the first content
 * change — that second pass exists because JupyterLab's collaborative document
 * loader can settle the file body into the shared model after the editor view
 * already exists, in which case the factory would otherwise have only seen an
 * empty string.
 */
declare const plugin: JupyterFrontEndPlugin<void>;
export default plugin;