declare type createHeadersOptions = {
    accessApiKey: string;
    sdkVersion?: string;
};
export declare type ApiRequestHeaders = {
    [key: string]: string;
};
export declare const createHeaders: (options: createHeadersOptions) => ApiRequestHeaders;
declare type updateHeadersOptions = {
    authorization?: string;
    storageRegion?: string;
};
export declare const createAdditionalHeaders: (options: updateHeadersOptions) => ApiRequestHeaders;
export {};