/**
 * Diagram builder — schematic.
 */
import type { App } from '../../App';
import type { Group } from '../../shapes/Group';
import type { NodeOptions } from '../../types';
import { type SchematicSymbolCategory } from '../schematicIcons';
import type { SchematicComponent } from '../types';
/** Create electrical schematic */
export declare function createSchematic(app: App, components: SchematicComponent[], options?: NodeOptions): Group;
/** Grid catalog of IEC electronic schematic symbols (optional category filter). */
export declare function createSchematicSymbolCatalog(app: App, options?: NodeOptions & {
    category?: SchematicSymbolCategory | string;
    columns?: number;
}): Group;