/**
 * This file was auto-generated by Fern from our API Definition.
 */
import * as environments from "../../../../environments";
import * as core from "../../../../core";
import * as Scrapybara from "../../../index";
export declare namespace Env {
    interface Options {
        environment?: core.Supplier<environments.ScrapybaraEnvironment | string>;
        apiKey?: core.Supplier<string>;
    }
    interface RequestOptions {
        /** The maximum time to wait for a response in seconds. */
        timeoutInSeconds?: number;
        /** The number of times to retry the request. Defaults to 2. */
        maxRetries?: number;
        /** A hook to abort the request. */
        abortSignal?: AbortSignal;
        /** Additional headers to include in the request. */
        headers?: Record<string, string>;
    }
}
export declare class Env {
    protected readonly _options: Env.Options;
    constructor(_options?: Env.Options);
    /**
     * @param {string} instanceId
     * @param {Env.RequestOptions} requestOptions - Request-specific configuration.
     *
     * @throws {@link Scrapybara.UnprocessableEntityError}
     *
     * @example
     *     await client.env.get("instance_id")
     */
    get(instanceId: string, requestOptions?: Env.RequestOptions): Promise<Scrapybara.EnvGetResponse>;
    /**
     * @param {string} instanceId
     * @param {Scrapybara.EnvSetRequest} request
     * @param {Env.RequestOptions} requestOptions - Request-specific configuration.
     *
     * @throws {@link Scrapybara.UnprocessableEntityError}
     *
     * @example
     *     await client.env.set("instance_id", {
     *         variables: {
     *             "key": "value"
     *         }
     *     })
     */
    set(instanceId: string, request: Scrapybara.EnvSetRequest, requestOptions?: Env.RequestOptions): Promise<Scrapybara.EnvResponse>;
    /**
     * @param {string} instanceId
     * @param {Scrapybara.EnvDeleteRequest} request
     * @param {Env.RequestOptions} requestOptions - Request-specific configuration.
     *
     * @throws {@link Scrapybara.UnprocessableEntityError}
     *
     * @example
     *     await client.env.delete("instance_id", {
     *         keys: ["keys"]
     *     })
     */
    delete(instanceId: string, request: Scrapybara.EnvDeleteRequest, requestOptions?: Env.RequestOptions): Promise<Scrapybara.EnvResponse>;
    protected _getCustomAuthorizationHeaders(): Promise<{
        "x-api-key": string | undefined;
    }>;
}