import type { BacklogConfig as BacklogConfigContract } from "./contracts/BacklogConfig";
import type { BacklogApiRequestOption } from "./contracts/api/BacklogApiRequestOption";
export declare class BacklogConfig implements BacklogConfigContract {
    private options;
    constructor(options: {
        host: string | URL;
        apiKey: string;
        defaultRequestOptions?: BacklogApiRequestOption;
    } | {
        host: string | URL;
        accessToken: string;
        defaultRequestOptions?: BacklogApiRequestOption;
    });
    getBaseUrl(): URL;
    getApiKey(): string | undefined;
    getAccessToken(): string | undefined;
    getDefaultRequestOptions(): BacklogApiRequestOption | undefined;
}