import { FileTree } from '@principal-ai/repository-abstraction';
import { BaseLayer } from '../types/layer-types';
export interface FileTypeInfo {
    extension: string;
    name: string;
    count: number;
    files: string[];
    color: string;
    icon: string;
    category?: string;
}
export declare class FileTypeLayerModule {
    /**
     * Extract file type information from the file tree
     */
    extractFileTypes(fileTree: FileTree): FileTypeInfo[];
    /**
     * Create BaseLayer objects from file type information
     */
    createFileTypeLayers(fileTypes: FileTypeInfo[]): BaseLayer[];
    /**
     * Get file extension from filename
     */
    private getFileExtension;
    /**
     * Check if a path should be ignored
     */
    private shouldIgnorePath;
    /**
     * Create file type layers from a file tree
     */
    processFileTree(fileTree: FileTree): Promise<BaseLayer[]>;
}
//# sourceMappingURL=FileTypeLayerModule.d.ts.map