Function findIcon

src/assets/font-awesome/js/all.js:13311–13351

(iconName, prefix)

    };
  }
  function findIcon(iconName, prefix) {
    return new picked(function (resolve, reject) {
      var val = {
        found: false,
        width: 512,
        height: 512,
        icon: missing,
      };

      if (
        iconName &&
        prefix &&
        styles$2[prefix] &&
        styles$2[prefix][iconName]
      ) {
        var icon = styles$2[prefix][iconName];
        return resolve(asFoundIcon(icon));
      }

      var headers = {};

      if (
        _typeof(WINDOW.FontAwesomeKitConfig) === "object" &&
        typeof window.FontAwesomeKitConfig.token === "string"
      ) {
        headers["fa-kit-token"] = WINDOW.FontAwesomeKitConfig.token;
      }

      if (iconName && prefix && !config.showMissingIcons) {
        reject(
          new MissingIcon(
            "Icon is missing for prefix "
              .concat(prefix, " with icon name ")
              .concat(iconName)
          )
        );
      } else {
        resolve(val);
      }
    });
  }

  var styles$3 = namespace.styles;