/** Sidecar files the server rewrites on every startup. */
export declare const SIDECAR_FILES: {
    readonly token: ".session-token";
    readonly port: ".server-port";
};
/**
 * The workspace root the server is using.
 *
 * Same rule as the server's own `workspacePath`
 * (`server/workspace/paths.ts`): `MULMOCLAUDE_WORKSPACE_PATH` wins,
 * otherwise `<homedir>/mulmoclaude`. The server's extra test-env
 * branch is deliberately not mirrored — it isolates the server's own
 * integration runs and means nothing to a bridge process.
 */
export declare function workspaceRoot(): string;
/** Absolute path of one sidecar file inside the workspace. */
export declare function sidecarPath(fileName: string): string;
/**
 * Sidecar contents, trimmed. `null` when the file is absent,
 * unreadable, or holds nothing but whitespace — all of which mean the
 * same thing to a caller: the server has not told us this yet.
 */
export declare function readSidecarFile(fileName: string): string | null;