code: function initAppMediaTargetInfo(ctx, currToken) {
      let {allAppTypes, hasAppMediaType} = ctx;
      let isAppMediaTarget = allAppTypes.includes(currToken);
      hasAppMediaType || (ctx.hasAppMediaType = isAppMediaTarget);
  
      if (!isAppMediaTarget && !MEDIA_QUERY_OPERATORS.includes(currToken)) {
          return true;
      }
  
      return false;
  }
docs: Initialize the app media query target information.
  Return whether should stop media query params token parsing.
  
  @inner
  @param {Object} ctx the token parser context
  @param {string} currToken the current encountered token
  @return {boolean}