@sfenton/react-native-readium-with-cfi/src/utils/RANGES.ts

A react-native wrapper for https://readium.org/ with CFI support

export const RANGES = {
  fontSize: [1.0, 3.0],
  wordSpacing: [0.0, 0.5],
  letterSpacing: [0.0, 0.5],
  pageMargins: [0.5, 4.0],
  lineHeight: [1.0, 2.0],
  paragraphMargins: [0.0, 2.0],
};