/**
 * Component extractor.
 *
 * Classifies a symbol as a React component using semantics only:
 *   - PascalCase name, AND
 *   - returns JSX (directly, or via a memo()/forwardRef() wrapper), OR
 *   - is a class extending React.Component.
 * Folder/file names are never consulted.
 */
import { type SourceFile } from 'ts-morph';
import type { ComponentAsset, Extractor, ExtractionContext } from '../core/types';
export declare class ComponentExtractor implements Extractor<ComponentAsset> {
    name: string;
    produces: 'component';
    extract(file: SourceFile, ctx: ExtractionContext): ComponentAsset[];
    private build;
    private buildClass;
}