import type { KvListItem } from './types';
export declare function normalizeKvList(items: readonly KvListItem[] | undefined): {
    key: string;
    value: string;
}[];
export declare function parseBulkKvList(value: string): KvListItem[];
export declare function stringifyKvList(items: readonly KvListItem[]): string;
export declare function isSameKvList(first: readonly KvListItem[], second: readonly KvListItem[]): boolean;