import { type Credentials } from "./fetch.js";
declare type Options = {
    accountId: string;
} & Credentials;
declare type FindOptions = {
    /**
     * Page number of paginated results
     * @minimum 1
     * @default 1
     */
    page?: number;
    /**
     * Maximum number of results per page
     * @minimum 5
     * @maximum 100
     * @default 20
     */
    per_page?: number;
    /**
     * Field to order results by
     */
    order?: "id" | "title";
    /**
     * Direction to order namespaces
     */
    direction?: "asc" | "desc";
};
export declare type Namespace = {
    id: string;
    title: string;
    supports_url_encoding: boolean;
};
export declare type Key = {
    name: string;
    expiration: number;
    metadata: Record<string, string | number>;
};
declare type KeysOptions = {
    /**
     * A string prefix used to filter down which keys will be returned. Exact
     * matches and any key names that begin with the prefix will be returned.
     */
    prefix?: string;
    /**
     * The number of keys to return. The cursor attribute may be used to iterate
     * over the next batch of keys if there are more than the limit.
     * @minimum 10
     * @maximum 1000
     * @example 1000
     */
    first?: number;
    /**
     * Opaque token indicating the position from which to continue when requesting
     * the next set of records if the amount of list results was limited by the
     * limit parameter. A valid value for the cursor can be obtained from the
     * cursors object in the result_info structure.
     * @example "6Ck1la0VxJ0djhidm1MdX2FyDGxLKVeeHZZmORS_8XeSuhz9SjIJRaSa2lnsF01tQOHrfTGAP3R5X1Kv5iVUuMbNKhWNAXHOl6ePB0TUL8nw"
     */
    after?: string;
};
declare type SetOptions = {
    expires?: number;
    expiresTtl?: number;
    /**
     * @default JSON.stringify
     */
    encode?: ((value: any) => any) | false;
    /**
     * @default "text/plain; charset=utf-8"
     */
    contentType?: string;
};
declare type GetOptions = {
    /**
     * @default JSON.parse
     */
    decode?: ((value: ArrayBuffer) => any) | false;
};
/**
 * Cloudflare KV Storage client
 */
export declare function kv(options: Options): {
    /**
     * List Namespaces
     * @see https://api.cloudflare.com/#workers-kv-namespace-list-namespaces
     */
    find: (params?: FindOptions | undefined) => import("./fetch.js").Query<Namespace>;
    /**
     * Create a Namespace
     * @see https://api.cloudflare.com/#workers-kv-namespace-properties
     */
    create: (name: string) => Promise<Namespace>;
    /**
     * Rename a Namespace
     * @see https://api.cloudflare.com/#workers-kv-namespace-rename-a-namespace
     */
    update: (id: string, title: string) => Promise<null>;
    /**
     * Remove a Namespace
     * @see https://api.cloudflare.com/#workers-kv-namespace-remove-a-namespace
     */
    delete: (id: string) => Promise<null>;
    namespace(id: string): {
        keys: (params?: KeysOptions | undefined) => import("./fetch.js").Query<Key>;
        /**
         * Read key-value pair
         * @see https://api.cloudflare.com/#workers-kv-namespace-read-key-value-pair
         */
        get: <T = any>(key: string, options?: GetOptions) => Promise<T>;
        /**
         * Write key-value pair
         * @see https://api.cloudflare.com/#workers-kv-namespace-write-key-value-pair
         */
        set: <T_1 = any>(key: string, value: T_1, options?: SetOptions) => Promise<undefined>;
        delete: (id: string) => Promise<void>;
    };
};
export {};