export declare const defaultFontFamily = "ui-sans-serif, -apple-system, BlinkMacSystemFont, \"Segoe UI Variable Display\", \"Segoe UI\", Helvetica, \"Apple Color Emoji\", Arial, sans-serif, \"Segoe UI Emoji\", \"Segoe UI Symbol\""; export declare const monoFontFamily = "\"SFMono-Regular\", Menlo, Consolas, \"PT Mono\", \"Liberation Mono\", Courier, monospace";