export type BreakpointCustomizable<T> = T | BreakpointValues<T>;
export type BreakpointValue = string | number | boolean;
export type BreakpointValues<T> = {
    [key in Breakpoint]?: T;
} & {
    base: T;
};
export declare const breakpointMap: {
    [key in Breakpoint]: number;
};
export declare const breakpoints: readonly ["base", "s", "m", "l", "xl"];
export type Breakpoint = (typeof breakpoints)[number];