/**
 * some basic user-agent sniffing. we use less than we used to, except
 * for making the determination of modern (grid)/legacy layout.
 *
 * FIXME: move to base_types, we need it in toolbar
 *
 */
declare class UAType {
    /** we need this for some edge-specific weirdness */
    readonly is_edge: boolean;
    /** more testing. ios safari doesn't support grid+sticky (apparently) */
    readonly is_ipad: boolean;
    /** for iphone so we can change font size to prevent auto-zoom */
    readonly is_iphone: boolean;
    /** more testing. firefox android doesn't support grid+sticky (apparently) */
    readonly is_android: boolean;
    /** mobile we want slightly different keyboard behavior */
    readonly is_mobile: boolean;
    /** more testing. firefox android doesn't support grid+sticky (apparently) */
    readonly is_firefox: boolean;
    /** ... */
    readonly is_safari: boolean;
    /** ... */
    readonly is_mac: boolean;
    /** ... */
    readonly is_chrome: boolean;
    /** ... */
    is_windows: boolean;
    /** temp only: need a more robust check */
    readonly is_modern: boolean;
}
export declare const UA: UAType;
export {};