import type { ReasoningConfig, ReasoningEffort } from "../../../types/ai";
export type AnthropicReasoningMode = "effort" | "adaptive" | "legacy" | "none";
export declare const anthropicReasoningMode: (model: string) => AnthropicReasoningMode;
/** Modern Anthropic + Fable/Mythos reject temperature/top_p/top_k entirely. */
export declare const anthropicSupportsSampling: (model: string) => boolean;
export declare const isOpenAIReasoningModel: (model: string) => boolean;
/** The portable effort a config asks for, deriving from budgetTokens if needed. */
export declare const resolveEffort: (reasoning: ReasoningConfig) => ReasoningEffort | null;
/** The budget a config asks for, deriving from effort if needed. */
export declare const resolveBudgetTokens: (reasoning: ReasoningConfig) => number | null;
/** Anthropic `output_config.effort` value for an effort-capable model, or null. */
export declare const anthropicEffortValue: (model: string, reasoning: ReasoningConfig) => ReasoningEffort | null;
/** OpenAI `reasoning.effort` value for a reasoning model, or null. */
export declare const openaiEffortValue: (model: string, reasoning: ReasoningConfig) => ReasoningEffort | null;