import type { CommonHttpClientFetchResponseBody } from "api-typescript-generator/openapi-client";
/**
 * Minimal response type compatible with both native fetch and Forge API responses.
 */
export interface AnyResponse {
    ok: boolean;
    status: number;
    statusText: string;
    headers: {
        get(key: string): string | null;
        has(key: string): boolean;
        forEach(callbackfn: (value: string, key: string) => void): void;
    };
    text(): Promise<string>;
    arrayBuffer(): Promise<ArrayBuffer>;
}
/**
 * The product name of the Atlassian product instance.
 */
export type AtlassianProductName = "jira" | "confluence";
export declare const contentTypeHeaderName = "content-type";
/**
 * Atlassian API Endpoints contradict HTTP specification by returning empty body for JSON responses.
 * This response body is used as a fallback for such cases.
 */
export declare const emptyJsonResponseBody: CommonHttpClientFetchResponseBody;
/**
 * Checks if the provided media type is JSON.
 */
export declare const isJsonMediaType: (mediaType: string) => boolean;
/**
 * Helper function to get response body from fetch response.
 * Checks for empty JSON responses and returns data: null in such cases.
 */
export declare function getResponseBodyFromFetchResponse(response: AnyResponse): Promise<CommonHttpClientFetchResponseBody>;