import { type ToolsetChoice } from './tools/toolsets.gen.js';
/**
 * Which tool families this server shows (ADR 57).
 *
 *     npx -y @stratta/mcp --simple            norms only, ten tools
 *     npx -y @stratta/mcp --toolsets dossiers norms and dossiers
 *     STRATTA_TOOLSETS=sites npx -y @stratta/mcp
 *
 * The flag wins over the variable. Nothing set: every tool, as before 1.17.
 * An unknown word is dropped, never fatal: a server that refuses to start on
 * a typo looks, from the agent, exactly like a server that hangs.
 */
export declare function readToolsetChoice(argv: ReadonlyArray<string>, env: Readonly<Record<string, string | undefined>>): ToolsetChoice;
/** The choice as the server's `get_methodology` reads it; absent for full. */
export declare function toolsetsParam(choice: ToolsetChoice): string | undefined;
export declare const TOOLSET_CHOICE: ToolsetChoice;