export declare const RUNTIME_PREREQUISITES_SCHEMA = "skills.runtime-prerequisites.v1";
export declare const RUNTIME_PREREQUISITE_CODES: readonly ["RUNTIME_CONSUMER_DISCOVERY_REFUSED", "RUNTIME_PREREQUISITE_INPUT_REFUSED", "SUMI_PATH_INPUT_REFUSED", "SUMI_PATH_CONFIG_UNSUPPORTED", "SUMI_PATH_RESOLVER_UNAVAILABLE", "SUMI_PATH_RESOLVER_INVALID_RESPONSE", "SUMI_PATH_DISCOVERY_REFUSED"];
export declare function runtimePrerequisites(home: string, cwd: string): {
    ok: boolean;
    schema: string;
    targetVersion: string;
    checked: string[];
    code: string | null;
};