import type { ProviderV3, ProviderV4 } from "@ai-sdk/provider";
import type { ModelCatalog, ModelId } from "../models/types";
import type { ProviderRegistry } from "./types";
export declare const resolveProvider: (args: {
    providers: ProviderRegistry;
    models: ModelCatalog;
    modelId: ModelId;
    operation: "chat" | "embeddings" | "messages" | "responses";
}) => ProviderV4;
export type CanonicalIdsOptions = {
    mapping?: Partial<Record<ModelId, string>>;
    options?: {
        /** @default true */
        stripNamespace?: boolean;
        /** @default false */
        normalizeDelimiters?: boolean | readonly string[];
        prefix?: string;
        template?: Record<string, string | undefined>;
        postfix?: string;
        /** @default "/" */
        namespaceSeparator?: "/" | "." | ":";
    };
};
/**
 * `provider` also accepts the previous (`v3`) specification because some
 * community providers still target it (voyage, zhipu). The returned provider is
 * always `v4`: `customProvider` normalizes the fallback for us.
 */
export declare const withCanonicalIds: (provider: ProviderV3 | ProviderV4, config?: CanonicalIdsOptions) => ProviderV4;