import type { AnyModel, AuthResult } from "@bastani/pi-ai";
import type { ModelConfig } from "./model-config.ts";
import type { ModelRuntimeAuthOverrides } from "./model-runtime-types.ts";
import type { ProviderConfigInput } from "./provider-composer.ts";
/** Apply models.json and extension headers after pi-ai resolves provider credentials. */
export declare function mergeConfiguredAuthHeaders(resolution: AuthResult, model: AnyModel, config: ModelConfig, extension: ProviderConfigInput | undefined, overrides: ModelRuntimeAuthOverrides): AuthResult;
//# sourceMappingURL=model-runtime-auth.d.ts.map