/**
 * Provider-owned thinking policy input.
 *
 * Used by shared `/think`, ACP controls, and directive parsing to ask a
 * provider whether a model supports special reasoning UX such as adaptive,
 * xhigh, max, or a binary on/off toggle.
 */
export type ProviderThinkingPolicyContext = {
    provider: string;
    modelId: string;
};
/**
 * Provider-owned default thinking policy input.
 *
 * `reasoning` is the merged catalog hint for the selected model when one is
 * available. Providers can use it to keep "reasoning model => low" behavior
 * without re-reading the catalog themselves.
 */
export type ProviderDefaultThinkingPolicyContext = ProviderThinkingPolicyContext & {
    reasoning?: boolean;
};
export type ProviderThinkingLevelId = "off" | "minimal" | "low" | "medium" | "high" | "xhigh" | "adaptive" | "max";
export type ProviderThinkingLevel = {
    id: ProviderThinkingLevelId;
    /**
     * Optional display label. Use this when the stored value differs from the
     * provider-facing UX, for example binary providers storing `low` but showing
     * `on`.
     */
    label?: string;
    /**
     * Relative strength used when downgrading a stored level that the selected
     * model no longer supports.
     */
    rank?: number;
};
export type ProviderThinkingProfile = {
    levels: ProviderThinkingLevel[] | ReadonlyArray<ProviderThinkingLevel>;
    defaultLevel?: ProviderThinkingLevelId | null;
};