import type { AIProvider, AIRuntimeDefaults, ModelsCatalogJson, ModelsProfilesJson, ModelAvailabilityStatus } from "./types.js";
export type ProfileChoiceKey = `${string}/${string}`;
export type FinalProfileModelMappingPatchEntry = {
    provider: AIProvider;
    modelId: string;
    modelStatus: ModelAvailabilityStatus;
    reason?: string;
    displayName?: string;
    description?: string;
    runtime?: Partial<AIRuntimeDefaults>;
};
export type FinalProfileModelMappingPatch = Record<ProfileChoiceKey, FinalProfileModelMappingPatchEntry>;
/**
 * Resolve the authoritative patch against the active OpenRouter-backed catalog.
 * Preferred Gemini (and other) targets win when present; otherwise catalog-valid fallbacks.
 */
export declare function resolveFinalProfileModelMappingPatch(catalog?: ModelsCatalogJson): FinalProfileModelMappingPatch;
/** Authoritative patch (preferred targets; may include Gemini before catalog resolve). */
export declare const finalProfileModelMappingPatch: FinalProfileModelMappingPatch;
export declare function parseProfileChoiceKey(key: string): {
    profile: string;
    choice: string;
} | null;
/**
 * Apply canonical routing patch. Only mutates provider/modelId/modelStatus/reason
 * and optional displayName/description/runtime. Never renames profile or choice keys.
 */
export declare function applyFinalProfileModelMappingPatch(profiles: ModelsProfilesJson, patch?: FinalProfileModelMappingPatch): ModelsProfilesJson;
/** Keys that the sync remapper must not overwrite after the canonical patch. */
export declare function patchedProfileChoiceKeys(patch?: FinalProfileModelMappingPatch): Set<string>;
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