import { StorageCatalogOption, StorageCredentialOption } from './types.js';
type RecordLike = Record<string, unknown>;
export declare function asRecord(value: unknown): RecordLike | null;
export declare function getString(record: RecordLike, keys: readonly string[]): string;
export declare function unwrapListPayload(payload: unknown, keys: readonly string[]): unknown;
export declare function normalizeCatalogOptions(value: unknown): StorageCatalogOption[];
export declare function normalizeCredentialOptions(value: unknown): StorageCredentialOption[];
export declare function parseMetadataInput(rawValue: string): Record<string, unknown> | undefined;
export {};