/**
 * @license
 * Copyright 2025 Google LLC
 * SPDX-License-Identifier: Apache-2.0
 */
import { FileDiscoveryService } from '../services/fileDiscoveryService.js';
import type { FileFilteringOptions } from '../config/constants.js';
import type { GeminiCLIExtension } from '../config/config.js';
interface GeminiFileContent {
    filePath: string;
    content: string | null;
}
export declare function concatenateInstructions(instructionContents: GeminiFileContent[], currentWorkingDirectoryForDisplay: string): string;
export interface MemoryLoadResult {
    files: Array<{
        path: string;
        content: string;
    }>;
}
export declare function loadGlobalMemory(debugMode?: boolean): Promise<MemoryLoadResult>;
interface ExtensionLoader {
    getExtensions(): GeminiCLIExtension[];
}
export declare function loadEnvironmentMemory(trustedRoots: string[], extensionLoader: ExtensionLoader, debugMode?: boolean): Promise<MemoryLoadResult>;
export declare function loadCoreMemory(trustedRoots: string[], debugMode?: boolean): Promise<MemoryLoadResult>;
export interface LoadServerHierarchicalMemoryResponse {
    memoryContent: string;
    fileCount: number;
    filePaths: string[];
}
/**
 * Loads hierarchical GEMINI.md files and concatenates their content.
 * This function is intended for use by the server.
 */
export declare function loadServerHierarchicalMemory(currentWorkingDirectory: string, includeDirectoriesToReadGemini: readonly string[], debugMode: boolean, fileService: FileDiscoveryService, extensions: GeminiCLIExtension[], folderTrust: boolean, importFormat?: 'flat' | 'tree', fileFilteringOptions?: FileFilteringOptions, maxDirs?: number, maxDepth?: number): Promise<LoadServerHierarchicalMemoryResponse>;
export declare function loadJitSubdirectoryMemory(targetPath: string, trustedRoots: string[], alreadyLoadedPaths: Set<string>, debugMode?: boolean, jitContextEnabled?: boolean): Promise<MemoryLoadResult>;
export {};