import { type FabricThinking } from "../thinking.js";
export declare const PROVIDER_MODEL_RE: RegExp;
/**
 * One configured alias: an ordered fallback chain plus an optional default
 * thinking level. The thinking level is a Fabric default for runs that select
 * the alias, below an explicit call/actor value and above the global
 * `agents.thinking` default.
 */
export interface FabricModelAlias {
    targets: string[];
    thinking?: FabricThinking;
}
export type FabricModelAliases = Record<string, FabricModelAlias>;
/**
 * Normalize raw `models.aliases` config into alias name → ordered targets.
 * String targets degrade to one-element fallback chains. Entries whose name,
 * target list, or any `provider/model` target string is malformed are
 * dropped entirely, matching the lenient fallback style of the other config
 * normalizers (no partial alias survives with a silently missing target).
 */
export declare const normalizeModelAliases: (input: unknown) => FabricModelAliases;
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