export interface KeysMetadata {
    keyName: string;
    nestableKey: string;
    relation?: string;
    parentRelation?: string;
    level?: number;
    cardinality?: string;
}
export interface KeysMetadataResponse {
    [key: string]: KeysMetadata;
}
export declare const extractMetadataFromKeys: (keys: string[]) => KeysMetadataResponse;