import { Type } from "typebox";
import type { AgentTool } from "@earendil-works/pi-agent-core";
/**
 * Shut down ALL active LSP clients. Exported as the session-teardown seam —
 * the transport's close() calls it so a closed session never leaves a
 * language server running.
 */
export declare function shutdownLspClient(): void;
declare const LspParams: Type.TObject<{
    action: Type.TUnion<[Type.TLiteral<"definition">, Type.TLiteral<"references">, Type.TLiteral<"hover">, Type.TLiteral<"diagnostics">, Type.TLiteral<"rename">, Type.TLiteral<"symbols">, Type.TLiteral<"code_actions">, Type.TLiteral<"status">, Type.TLiteral<"reload">]>;
    file: Type.TString;
    line: Type.TOptional<Type.TInteger>;
    symbol: Type.TOptional<Type.TString>;
    newName: Type.TOptional<Type.TString>;
    query: Type.TOptional<Type.TString>;
    timeout: Type.TOptional<Type.TInteger>;
}>;
export declare const lspTool: (cwd: string) => AgentTool<typeof LspParams, unknown>;
export {};
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