text: export const API_ACTIVITY_VERB = {
    ACKNOWLEDGE: 'acknowledge',
    ADD: 'add',
    ADD_MICROAPP_INSTANCE: 'addMicroappInstance',
    ARCHIVE: 'archive',
    ASSIGN: 'assign',
    ASSIGN_MODERATOR: 'assignModerator',
    CANCEL: 'cancel',
    CREATE: 'create',
    DECLINE: 'decline',
    DELETE: 'delete',
    FAVORITE: 'favorite',
    GAP: 'gap',
    HIDE: 'hide',
    LEAVE: 'leave',
    LOCK: 'lock',
    MUTE: 'mute',
    POST: 'post',
    REMOVE: 'remove',
    SCHEDULE: 'schedule',
    SET: 'set',
    SHARE: 'share',
    START: 'start',
    TAG: 'tag',
    TERMINATE: 'terminate',
    TOMBSTONE: 'tombstone',
    UNARCHIVE: 'unarchive',
    UNASSIGN: 'unassign',
    UNASSIGN_MODERATOR: 'unassignModerator',
    UNFAVORITE: 'unfavorite',
    UNHIDE: 'unhide',
    UNLOCK: 'unlock',
    UNMUTE: 'unmute',
    UNSET: 'unset',
    UNTAG: 'untag',
    UPDATE: 'update',
    UPDATEKEY: 'updateKey'
  };
  
  export const API_ACTIVITY_TYPE = {
    REPLY: 'reply'
  };
  
  export const MENTION_NOTIFICATIONS_ON = 'MENTION_NOTIFICATIONS_ON';
  export const MENTION_NOTIFICATIONS_OFF = 'MENTION_NOTIFICATIONS_OFF';
  export const MESSAGE_NOTIFICATIONS_ON = 'MESSAGE_NOTIFICATIONS_ON';
  export const MESSAGE_NOTIFICATIONS_OFF = 'MESSAGE_NOTIFICATIONS_OFF';
  
  export const NOTIFICATIONS_GLOBAL = 'NOTIFICATIONS_GLOBAL';
  export const NOTIFICATIONS_OFF = 'NOTIFICATIONS_OFF';
  export const NOTIFICATIONS_MENTIONS = 'NOTIFICATIONS_MENTIONS';
  export const NOTIFICATIONS_ALL = 'NOTIFICATIONS_ALL';
  export const EMAIL_NOTIFICATIONS_MENTIONS = 'EMAIL_NOTIFICATIONS_MENTIONS';
  export const EMAIL_NOTIFICATIONS_ONE_TO_ONES = 'EMAIL_NOTIFICATIONS_ONE_TO_ONES';
  export const EMAIL_NOTIFICATIONS_DIGEST_EMAILS = 'EMAIL_NOTIFICATIONS_DIGEST_EMAILS';
  
  export const NOTIFICATIONS_BADGE_NONE = 'NOTIFICATIONS_BADGE_NONE';
  export const NOTIFICATIONS_BADGE_UNREAD = 'NOTIFICATIONS_BADGE_UNREAD';
  export const NOTIFICATIONS_BADGE_MENTION = 'NOTIFICATIONS_BADGE_MENTION';
  export const NOTIFICATIONS_BADGE_MUTE = 'NOTIFICATIONS_BADGE_MUTE';
  export const NOTIFICATIONS_BADGE_UNMUTE = 'NOTIFICATIONS_BADGE_UNMUTE';
  
  export const FEATURES_USER = 'user';
  export const FEATURES_GROUP_MESSAGE_NOTIFICATIONS = 'group-message-notifications';
  export const FEATURES_MENTION_NOTIFICATIONS = 'mention-notifications';
  
  export const SPACE_TYPE_ONE_ON_ONE = 'direct';
  export const SPACE_TYPE_GROUP = 'group';
  
  export const TAG_MUTED = 'MUTED';
  
  export const CARD_ATTACHMENT_TYPE = 'AdaptiveCard';
  export const CARD_CONTAINS_IMAGE = 'cardReference';
  export const ACTIVITY_CARDS = 'cards';
  export const ACTIVITY_OBJECT_CONTENT_CATEGORY_IMAGES = 'images';
  export const ADAPTIVE_CARD_OPEN_URL_ACTION = 'Action.OpenUrl';
  export const ADAPTIVE_CARD_SUBMIT_ACTION = 'Action.Submit';
  
  export const FEATURES_DEVELOPER = 'developer';
  export const FEATURES_WIDGET_ADAPTIVE_CARD = 'WIDGET_ADAPTIVE_CARD';
  export const FEATURES_WIDGET_ADAPTIVE_CARD_OFF = 'WIDGET_ADAPTIVE_CARD_OFF';
  export const FEATURES_WIDGET_ADAPTIVE_CARD_ON = 'WIDGET_ADAPTIVE_CARD_ON';
  
  export const DEFAULT_VALUE_CHECK_BOX = 'Choose';
  export const TEXT_INPUT_ELEMENT = 'Input.Text';
  export const TOGGLE_INPUT_ELEMENT = 'Input.Toggle';
  export const CHOICE_SET_INPUT_ELEMENT = 'Input.ChoiceSet';
  
  
  export const FILE_TYPES = {
    'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet': 'spreadsheet',
    'application/pdf': 'pdf',
    'application/vnd.openxmlformats-officedocument.presentationml.presentation': 'presentation',
    'application/vnd.openxmlformats-officedocument.wordprocessingml.document': 'doc',
    'application/vnd.ms-excel': 'spreadsheet',
    'application/octet-stream': 'binary',
    'application/zip': 'zip'
  };
  
  export const FILE_ATTACHMENT_MAX_SIZE = 150000000; // 150 MB threshold limit
  
  export const ADAPTIVE_CARD_HOST_CONFIG = {
    hostCapabilities: {
      capabilities: null
    },
    choiceSetInputValueSeparator: ',',
    supportsInteractivity: true,
    fontFamily: 'CiscoSansTT Regular',
    spacing: {
      small: 4,
      default: 12,
      medium: 12,
      large: 12,
      extraLarge: 16,
      padding: 12
    },
    fontSizes: {
      small: 12,
      default: 14,
      medium: 16,
      large: 20,
      extraLarge: 24
    },
    fontWeights: {
      lighter: 300,
      default: 400,
      bolder: 700
    },
    imageSizes: {
      small: 40,
      medium: 80,
      large: 160
    },
    containerStyles: {
      default: {
        foregroundColors: {
          default: {
            default: '#171B1F',
            subtle: '#535759'
          },
          dark: {
            default: '#535759',
            subtle: '#535759'
          },
          light: {
            default: '#535759',
            subtle: '#929596'
          },
          accent: {
            default: '#007EA8',
            subtle: '#00A0D1'
          },
          good: {
            default: '#1B8728',
            subtle: '#24AB31'
          },
          warning: {
            default: '#D93829',
            subtle: '#FF5C4A'
          },
          attention: {
            default: '#C74F0E',
            subtle: '#F26B1D'
          }
        },
        backgroundColor: '#FFFFFF'
      },
      emphasis: {
        foregroundColors: {
          default: {
            default: '#171B1F',
            subtle: '#535759'
          },
          dark: {
            default: '#171B1F',
            subtle: '#535759'
          },
          light: {
            default: '#535759',
            subtle: '#929596'
          },
          accent: {
            default: '#007EA8',
            subtle: '#00A0D1'
          },
          good: {
            default: '#1B8728',
            subtle: '#24AB31'
          },
          warning: {
            default: '#D93829',
            subtle: '#FF5C4A'
          },
          attention: {
            default: '#C74F0E',
            subtle: '#F26B1D'
          }
        },
        backgroundColor: '#F2F4F5'
      }
    },
    actions: {
      maxActions: 5,
      buttonSpacing: 8,
      showCard: {
        actionMode: 'Inline',
        inlineTopMargin: 16,
        style: 'emphasis'
      },
      preExpandSingleShowCardAction: false,
      actionsOrientation: 'Horizontal',
      actionAlignment: 'Left'
    },
    adaptiveCard: {
      allowCustomStyle: false
    },
    imageSet: {
      maxImageHeight: 100
    },
    media: {
      allowInlinePlayback: true
    },
    factSet: {
      title: {
        size: 'Default',
        color: 'Default',
        isSubtle: false,
        weight: 'Bolder',
        wrap: true
      },
      value: {
        size: 'Default',
        color: 'Default',
        isSubtle: false,
        weight: 'Default',
        wrap: true
      },
      spacing: 10
    },
    cssClassNamePrefix: null
  };
  