in src/styles/breakpoints.ts [31:39]
const mapBreakpointValues: (
bs: Breakpoints,
f: (x: number) => string
) => BreakpointQueries = (bs, f) => ({
tablet: f(bs.tablet),
headerTablet: f(bs.headerTablet),
desktop: f(bs.desktop),
wide: f(bs.wide),
});