/** Reasoning depth. `low`, `high`, and `max` work on every reasoning model; `medium` also works on `sarvam-105b`, `deepseekv4.1-flash-1017`, `deepseekv4.1-flash-1017-interactive`, `deepseekv4-pro`, `kimi-k3.1-pro`, and `qwen38-27b`. Default when omitted is `max` on `glm5.3` and `kimi-k3.1-pro`, `high` on `glm5.3-flash` and the DeepSeek models, and no reasoning on `gemma4`. `none` turns thinking off on the DeepSeek models and `qwen38-27b`; `kimi-k3.1-pro` refuses it, and other models reject it or keep thinking. */
export declare const ReasoningEffort: {
    readonly None: "none";
    readonly Low: "low";
    readonly Medium: "medium";
    readonly High: "high";
    readonly Max: "max";
};
export type ReasoningEffort = (typeof ReasoningEffort)[keyof typeof ReasoningEffort];