import { type JSONValue, type SharedV4ProviderMetadata } from "@ai-sdk/provider";
export declare function extractRouting(body: unknown): JSONValue | undefined;
export declare function buildOpenGatewayMetadata(routing: JSONValue | undefined): SharedV4ProviderMetadata | undefined;
export declare function extractOpenGatewayMetadata(body: unknown): SharedV4ProviderMetadata | undefined;
export declare function mergeProviderMetadata(first?: SharedV4ProviderMetadata, second?: SharedV4ProviderMetadata): SharedV4ProviderMetadata | undefined;