type Input = Record<string, unknown>;
type SecretInputError = {
    code: "secret_field_forbidden";
    message: string;
};
/** Rejects secret-bearing config patches from model-facing adapter inputs. */
export declare function validateAdapterSecretFields(operation: string, input: Input): SecretInputError | undefined;
export type AdapterValidationError = {
    code: "invalid_reload_component" | "invalid_input";
    message: string;
};
/** Validates controls that adapters must reject before forwarding them to a host. */
export declare function validateAdapterControl(operation: string, input: Input): AdapterValidationError | undefined;
export {};