import { Ref } from 'vue';
export interface Breakpoints {
    /**
     * Mobile breakpoint `<=572px`
     */
    s: boolean;
    /**
     * Tablet breakpoint `<=768px`
     */
    m: boolean;
    /**
     * Small desktop / laptop breakpoint `<=1228px`
     */
    l: boolean;
}
type BreakpointValues = Record<string, number> & {
    s: number;
    m: number;
    l: number;
};
export declare const breakpoints: Ref<{
    [x: string]: number;
    s: number;
    m: number;
    l: number;
}, BreakpointValues | {
    [x: string]: number;
    s: number;
    m: number;
    l: number;
}>;
export declare const viewport: Breakpoints;
export {};