export interface LanguageConfig {
    name: string;
    extensions: string[];
    wasmPath: string;
    /** AST node types that represent top-level definitions */
    topLevelNodes: string[];
    /** AST node types that can be split into sub-items when too large */
    splitNodes: string[];
}
export declare function detectLanguage(filePath: string): LanguageConfig | null;
export declare function supportedExtensions(): string[];