/**
 * Type definitions for supported HTTP request headers sent to Clockodo.
 *
 * @module
 */
/** Documents request headers that can be set for requests to the Clockodo API. */
export type RequestHeaders = Partial<WithAcceptLanguage & WithIsoUtcDateTimes & WithExternalApplication & WithApiKeyAuthentication & WithCookieAuthentication> & Record<string, string>;
type WithAcceptLanguage = {
    /** Controls the language of error responses. */
    "Accept-Language": string;
};
type WithIsoUtcDateTimes = {
    /**
     * Enables UTC date times in ISO format for legacy endpoints. Modern endpoints
     * always return UTC date times in ISO format.
     */
    "X-ClockodoEnableIsoUtcDateTimes": string;
};
type WithExternalApplication = {
    /**
     * Identifies the external application and provides contact information for
     * Clockodo.
     */
    "X-Clockodo-External-Application": string;
};
type WithApiKeyAuthentication = {
    "X-ClockodoApiUser": string;
    "X-ClockodoApiKey": string;
};
type WithCookieAuthentication = {
    /**
     * Custom header that is includes in cookie requests to prevent CSRF attacks
     * from <form>s.
     */
    "X-Requested-With": "XMLHttpRequest";
};
export {};
//# sourceMappingURL=requests.d.ts.map