/**
 * Wayland compositors that can back a headless display.
 */
type CompositorId = "sway" | "weston";
/**
 * Settings for the per-worker headless Wayland display.
 */
type HeadlessOptions = {
    /** Output resolution as a "WIDTHxHEIGHT" string, for example "1024x768". */
    size: string;
    /** Wayland compositor used to back the headless display. */
    compositor: CompositorId;
};
declare const STATIC_HEADLESS_ENV: {
    GDK_BACKEND: string;
    GDK_DISABLE: string;
    GDK_DEBUG: string;
    GSK_RENDERER: string;
    GTK_A11Y: string;
    LIBGL_ALWAYS_SOFTWARE: string;
    GST_GL_WINDOW: string;
    GSETTINGS_BACKEND: string;
    ALSOFT_DRIVERS: string;
    ALSOFT_LOGLEVEL: string;
};
declare const resolveHeadlessOptions: (provided: Partial<HeadlessOptions>) => HeadlessOptions;
declare const readHeadlessOptions: (params: URLSearchParams) => Partial<HeadlessOptions>;
declare const startHeadlessDisplay: (options: HeadlessOptions) => Promise<() => void>;
export { STATIC_HEADLESS_ENV, resolveHeadlessOptions, readHeadlessOptions, startHeadlessDisplay, type CompositorId, type HeadlessOptions, };
//# sourceMappingURL=headless-display.d.ts.map