import type { CaseCondition } from "./case-condition.js";
export type AiModelSlot = "preActionModel" | "skillModel" | "postActionModel";
export type ModelFallbackTrigger = "nodeSlotMissing" | "nodeModelInvalid" | "nodeModelUnavailable" | "nodeModelUnsupported" | "nodeProviderNotConfigured" | "nodeModelRateLimited" | "nodeModelTransientFailure";
export interface AiModelParams {
    temperature?: number;
    maxTokens?: number;
    reasoningEffort?: "none" | "low" | "medium" | "high";
    timeoutMs?: number;
}
/** @deprecated Use AiProfileChoiceModelSelection with kind "profileChoice". */
export interface AiProfileModelSelection {
    kind: "profile";
    profile: string;
    choice?: string;
    params?: AiModelParams;
}
export interface AiProfileChoiceModelSelection {
    kind: "profileChoice";
    key: string;
    params?: AiModelParams;
}
export interface AiConcreteModelSelection {
    kind: "model";
    provider: string;
    modelId: string;
    /** @deprecated Use modelId. Accepted during validation for backward compatibility. */
    model?: string;
    params?: AiModelParams;
}
export type AiModelSelection = AiProfileChoiceModelSelection | AiConcreteModelSelection | AiProfileModelSelection;
export interface RequiredAiModelTriplet {
    preActionModel: AiModelSelection;
    skillModel: AiModelSelection;
    postActionModel: AiModelSelection;
}
export interface PartialAiModelTriplet {
    preActionModel?: AiModelSelection;
    skillModel?: AiModelSelection;
    postActionModel?: AiModelSelection;
}
/** Request-level MAIN tuning beside profile routing slots (not per-slot `params`). */
export interface CaseLevelModelTuning {
    temperature?: number;
    reasoningEffort?: AiModelParams["reasoningEffort"];
}
export interface GraphCaseModelConfig extends RequiredAiModelTriplet, CaseLevelModelTuning {
}
export interface PartialCaseModelConfig extends PartialAiModelTriplet, CaseLevelModelTuning {
}
export interface GraphModelConfigCase {
    id: string;
    when?: CaseCondition;
    modelConfig: GraphCaseModelConfig;
    description?: string;
}
export interface GraphModelFallbackPolicy {
    enabled: boolean;
    slots?: AiModelSlot[];
    allowedTriggers: ModelFallbackTrigger[];
    maxAttemptsPerSlot?: number;
}
export interface NormalizedGraphModelConfig {
    [key: string]: unknown;
    cases: GraphModelConfigCase[];
    fallbackPolicy?: GraphModelFallbackPolicy;
}
/** Authoring form may use `default` shorthand instead of `cases`. */
export interface AuthoringGraphModelConfig {
    [key: string]: unknown;
    default?: GraphCaseModelConfig;
    cases?: GraphModelConfigCase[];
    fallbackPolicy?: GraphModelFallbackPolicy;
}
export type GraphModelConfig = NormalizedGraphModelConfig;
export interface NodeModelConfigCase {
    id: string;
    when?: CaseCondition;
    modelConfig: PartialCaseModelConfig;
    description?: string;
}
/** Authoring form may use `modelConfig` shorthand instead of `cases`. */
export interface AuthoringNodeModelConfig {
    [key: string]: unknown;
    inherit?: boolean;
    modelConfig?: PartialCaseModelConfig;
    cases?: NodeModelConfigCase[];
}
export type NodeModelConfig = AuthoringNodeModelConfig;
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