Using zipObject to make a map of sets

Alias

 class MediaQueryHelper {
  public static smallAliases = new Set([0,'s0', 'small', 'sm', 's', 576]);
  public static mediumAliases = new Set([1, 's1', 'medium', 'med', 'm', 768]);
  public static defaultAliases = new Set([2,'s2','normal','default','norm','n', 992]);
  public static largeAliases = new Set([3, 's3', 'large','l', 1200]);
  public static xLargeAliases = new Set([4, 's4', 'xlarge','xl', 1599]);
  public static breakpointSizes = [
    576,
    768,
    992,
    1200,
    1599,
  ];

  public static getBreakpointSizeByName(bpSize: string | number): number {
    const allAliases = [
      MediaQueryHelper.smallAliases,
      MediaQueryHelper.mediumAliases,
      MediaQueryHelper.defaultAliases,
      MediaQueryHelper.largeAliases,
      MediaQueryHelper.xLargeAliases
    ];
    const aliasMap = zipObject(MediaQueryHelper.breakpointSizes, allAliases);

    for(let [key, set] of Object.entries(aliasMap)) {
      if(set.has(bpSize)) {
        return parseInt(key, 10);
      }
    }
  }
}