import type { IncrementOptions, KeysPage, Kv, ScopeContext, ScopeInfo, SetOptions } from "./types.js";
export declare class HttpKv implements Kv {
    private readonly baseUrl;
    private readonly context;
    private readonly authToken;
    private readonly fetchImpl;
    constructor(baseUrl: string, context: ScopeContext, authToken: string, fetchImpl?: typeof fetch);
    get<T = unknown>(key: string): Promise<T | undefined>;
    set<T = unknown>(key: string, value: T, opts: SetOptions): Promise<void>;
    delete(key: string): Promise<void>;
    has(key: string): Promise<boolean>;
    keys(opts?: {
        prefix?: string;
        limit?: number;
        cursor?: string;
    }): Promise<KeysPage>;
    increment(key: string, opts: IncrementOptions): Promise<number>;
    decrement(key: string, opts: IncrementOptions): Promise<number>;
    mget<T = unknown>(keys: string[]): Promise<Record<string, T | undefined>>;
    scope(): Promise<ScopeInfo>;
    /**
     * One shared retry budget (`retried`) covers BOTH retry triggers —
     * a network failure and a 5xx response — so a retryable op makes
     * at most 2 total requests, never 3. (A network failure on attempt
     * 1 followed by a 5xx on attempt 2 must throw immediately, not
     * spend a third attempt the budget doesn't have.)
     */
    private call;
}
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