export type CodexVerbosity = "low" | "medium" | "high";
export type CacheDiagnosticsMode = "off" | "status" | "status-and-log";
export type AllProvidersMode = "off" | "on" | "extras";
export type HelperModel = "gpt-5.6-luna" | "gpt-5.6-terra" | "gpt-5.6-sol" | "gpt-5.5" | "gpt-5.4-mini" | "gpt-5.3-codex-spark";
export type WebSearchModel = HelperModel;
export type V2UserMessageRetention = 16 | 32 | 64;
export type DictationShortcutMode = "push" | "toggle";
export declare const VOICE_CONTEXT_REASONING_LEVELS: readonly ["off", "minimal", "low", "medium", "high", "xhigh", "max"];
export type VoiceContextReasoning = (typeof VOICE_CONTEXT_REASONING_LEVELS)[number];
export declare const DEFAULT_VOICE_CONTEXT_REASONING: VoiceContextReasoning;
export type VoiceContextModel = {
    provider: string;
    modelId: string;
};
export declare const REALTIME_V3_VOICES: readonly ["juniper", "maple", "spruce", "ember", "vale", "breeze", "arbor", "sol", "cove"];
export type RealtimeV3Voice = (typeof REALTIME_V3_VOICES)[number];
export declare const WEB_SEARCH_MODELS: readonly WebSearchModel[];
export declare const V2_USER_MESSAGE_RETENTION_OPTIONS: readonly V2UserMessageRetention[];
export interface CodexConversionConfig {
    voiceFeaturesOnly: boolean;
    prompt: {
        heavySystemPromptOverwrite: boolean;
    };
    scope: {
        allProviders: AllProvidersMode;
        additionalProviders: string[];
    };
    tools: {
        customRustBinariesDir: string;
        webRun: boolean;
        imageGeneration: boolean;
        viewImageFallback: boolean;
        applyPatchOnly: boolean;
        viewImageOnly: boolean;
        webRunOnly: boolean;
        imageGenerationOnly: boolean;
    };
    ui: {
        statusLine: boolean;
        toolRenaming: boolean;
        compactTools: boolean;
        codeModeDetails: boolean;
        backgroundShellWidget: boolean;
        backgroundShellToggleShortcut: string;
        backgroundShellPrevShortcut: string;
        backgroundShellNextShortcut: string;
        backgroundShellCloseShortcut: string;
    };
    compaction: {
        responsesCompaction: boolean;
    };
    beta: {
        codeMode: boolean;
        responsesLite: boolean;
        v2UserMessageRetention?: V2UserMessageRetention | undefined;
    };
    voice: {
        v3Voice: RealtimeV3Voice;
        dictationShortcut: string;
        realtimeShortcut: string;
        muteShortcut: string;
        serverShortcut: string;
        dictationShortcutMode: DictationShortcutMode;
        contextModel?: VoiceContextModel | undefined;
        contextReasoning: VoiceContextReasoning;
        inputDevice?: string | undefined;
        outputDevice?: string | undefined;
    };
    openai: {
        fast: boolean;
        verbosity: CodexVerbosity;
        forceCachedWebSockets: boolean;
        cacheDiagnostics: CacheDiagnosticsMode;
        harnessIdentifierHeader: boolean;
        webSearchModel: WebSearchModel;
    };
}
export declare const DEFAULT_CODEX_CONVERSION_CONFIG: CodexConversionConfig;
export declare function isObject(value: unknown): value is Record<string, unknown>;
export declare function normalizeAllProvidersMode(value: unknown): AllProvidersMode | undefined;
export declare function normalizeCodexVerbosity(value: unknown): CodexVerbosity | undefined;
export declare function normalizeCacheDiagnosticsMode(value: unknown): CacheDiagnosticsMode | undefined;
export declare function normalizeWebSearchModel(value: unknown): WebSearchModel | undefined;
export declare function normalizeV2UserMessageRetention(value: unknown): V2UserMessageRetention | undefined;
export declare function normalizeDictationShortcutMode(value: unknown): DictationShortcutMode | undefined;
export declare function normalizeRealtimeV3Voice(value: unknown): RealtimeV3Voice | undefined;
export declare function normalizeProviderList(value: unknown): string[];
export declare function normalizeVoiceContextReasoning(value: unknown): VoiceContextReasoning;
export declare function normalizeCustomRustBinariesDir(value: unknown): string;
export declare function normalizeCodexConversionConfig(value: unknown): CodexConversionConfig;