// Declarations for bin/settings.mjs, the launcher's plain-JS settings module, so the TypeScript tests type what they import.
export type Env = Record<string, string | undefined>;
export interface Setting { env: string; check: (value: unknown) => string; shown?: (raw: string) => string; about: string }
export declare const SETTINGS: Record<"critic" | "critic.mind" | "critic.model" | "provider" | "mind" | "port", Setting> & Record<string, Setting | undefined>;
export declare function settingsRoot(env?: Env): string;
export declare function settingsPath(env?: Env): string;
export declare function readSettings(env?: Env): { values: Record<string, unknown>; file: string; unreadable?: string };
export declare function applySettings(env?: Env, say?: (line: string) => void): { applied: string[]; overridden: string[]; file: string };
export declare function setSetting(key: string, value: unknown, env?: Env): { file: string; value: string };
export declare function unsetSetting(key: string, env?: Env): { file: string; removed: boolean };
export interface SettingRow { key: string; env: string; value: string | null; source: "environment" | "settings" | "default"; about: string; shadowed?: string }
export declare function describeSettings(env?: Env): { file: string; unreadable?: string; rows: SettingRow[] };

/** Why codex is refused as a mission's mind on Windows (the same words as src/codex-windows.ts). */
export const CODEX_MIND_ON_WINDOWS: string;