import { Storage } from '../../storage/storage.js';
/**
 * List all projects
 *
 * @param storage - Storage instance
 * @returns MCP tool handler for listing projects
 */
export declare function createListProjectsTool(storage: Storage): {
    name: string;
    description: string;
    inputSchema: {};
    handler: () => Promise<{
        content: {
            type: "text";
            text: string;
        }[];
        isError?: undefined;
    } | {
        content: {
            type: "text";
            text: string;
        }[];
        isError: boolean;
    }>;
};