return {
  --- @type table<string,boolean>
  --- Keys are events names.
  --- Values are boolean indicating whether the event is window-local.
  events = {
    BufAdd = true, -- after adding a buffer to the buffer list
    BufDelete = true, -- deleting a buffer from the buffer list
    BufEnter = true, -- after entering a buffer
    BufFilePost = true, -- after renaming a buffer
    BufFilePre = true, -- before renaming a buffer
    BufHidden = true, -- just after buffer becomes hidden
    BufLeave = true, -- before leaving a buffer
    BufModifiedSet = true, -- after the 'modified' state of a buffer changes
    BufNew = true, -- after creating any buffer
    BufNewFile = true, -- when creating a buffer for a new file
    BufReadCmd = true, -- read buffer using command
    BufReadPost = true, -- after reading a buffer
    BufReadPre = true, -- before reading a buffer
    BufUnload = true, -- just before unloading a buffer
    BufWinEnter = true, -- after showing a buffer in a window
    BufWinLeave = true, -- just after buffer removed from window
    BufWipeout = true, -- just before really deleting a buffer
    BufWriteCmd = true, -- write buffer using command
    BufWritePost = true, -- after writing a buffer
    BufWritePre = true, -- before writing a buffer
    ChanInfo = false, -- info was received about channel
    ChanOpen = false, -- channel was opened
    CmdUndefined = false, -- command undefined
    CmdlineChanged = false, -- command line was modified
    CmdlineEnter = false, -- after entering cmdline mode
    CmdlineLeave = false, -- before leaving cmdline mode
    CmdlineLeavePre = false, -- just before leaving the command line
    CmdwinEnter = false, -- after entering the cmdline window
    CmdwinLeave = false, -- before leaving the cmdline window
    ColorScheme = false, -- after loading a colorscheme
    ColorSchemePre = false, -- before loading a colorscheme
    CompleteChanged = false, -- after popup menu changed
    CompleteDone = false, -- after finishing insert complete
    CompleteDonePre = false, -- idem, before clearing info
    CursorHold = true, -- cursor in same position for a while
    CursorHoldI = true, -- idem, in Insert mode
    CursorMoved = true, -- cursor was moved
    CursorMovedC = true, -- cursor was moved in Cmdline mode
    CursorMovedI = true, -- cursor was moved in Insert mode
    DiagnosticChanged = false, -- diagnostics in a buffer were modified
    DiffUpdated = false, -- diffs have been updated
    DirChanged = false, -- directory changed
    DirChangedPre = false, -- directory is going to change
    EncodingChanged = false, -- after changing the 'encoding' option
    ExitPre = false, -- before exiting
    FileAppendCmd = true, -- append to a file using command
    FileAppendPost = true, -- after appending to a file
    FileAppendPre = true, -- before appending to a file
    FileChangedRO = true, -- before first change to read-only file
    FileChangedShell = true, -- after shell command that changed file
    FileChangedShellPost = true, -- after (not) reloading changed file
    FileReadCmd = true, -- read from a file using command
    FileReadPost = true, -- after reading a file
    FileReadPre = true, -- before reading a file
    FileType = true, -- new file type detected (user defined)
    FileWriteCmd = true, -- write to a file using command
    FileWritePost = true, -- after writing a file
    FileWritePre = true, -- before writing a file
    FilterReadPost = true, -- after reading from a filter
    FilterReadPre = true, -- before reading from a filter
    FilterWritePost = true, -- after writing to a filter
    FilterWritePre = true, -- before writing to a filter
    FocusGained = false, -- got the focus
    FocusLost = false, -- lost the focus to another app
    FuncUndefined = false, -- if calling a function which doesn't exist
    GUIEnter = false, -- after starting the GUI
    GUIFailed = false, -- after starting the GUI failed
    InsertChange = true, -- when changing Insert/Replace mode
    InsertCharPre = true, -- before inserting a char
    InsertEnter = true, -- when entering Insert mode
    InsertLeave = true, -- just after leaving Insert mode
    InsertLeavePre = true, -- just before leaving Insert mode
    LspAttach = false, -- after an LSP client attaches to a buffer
    LspDetach = false, -- after an LSP client detaches from a buffer
    LspNotify = false, -- after an LSP notice has been sent to the server
    LspProgress = false, -- after a LSP progress update
    LspRequest = false, -- after an LSP request is started, canceled, or completed
    LspTokenUpdate = false, -- after a visible LSP token is updated
    MenuPopup = false, -- just before popup menu is displayed
    ModeChanged = false, -- after changing the mode
    OptionSet = false, -- after setting any option
    QuickFixCmdPost = false, -- after :make, :grep etc.
    QuickFixCmdPre = false, -- before :make, :grep etc.
    QuitPre = false, -- before :quit
    PackChangedPre = false, -- before trying to change state of `vim.pack` plugin
    PackChanged = false, -- after changing state of `vim.pack` plugin
    Progress = false, -- after showing/updating a progress message
    RecordingEnter = true, -- when starting to record a macro
    RecordingLeave = true, -- just before a macro stops recording
    RemoteReply = false, -- upon string reception from a remote vim
    SafeState = false, -- going to wait for a character
    SearchWrapped = true, -- after the search wrapped around
    SessionLoadPost = false, -- after loading a session file
    SessionWritePost = false, -- after writing a session file
    ShellCmdPost = false, -- after ":!cmd"
    ShellFilterPost = true, -- after ":1,2!cmd", ":w !cmd", ":r !cmd".
    Signal = false, -- after nvim process received a signal
    SourceCmd = false, -- sourcing a Vim script using command
    SourcePost = false, -- after sourcing a Vim script
    SourcePre = false, -- before sourcing a Vim script
    SpellFileMissing = false, -- spell file missing
    StdinReadPost = false, -- after reading from stdin
    StdinReadPre = false, -- before reading from stdin
    SwapExists = false, -- found existing swap file
    Syntax = false, -- syntax selected
    TabClosed = false, -- a tab has closed
    TabEnter = false, -- after entering a tab page
    TabLeave = false, -- before leaving a tab page
    TabNew = false, -- when creating a new tab
    TabNewEntered = false, -- after entering a new tab
    TermChanged = false, -- after changing 'term'
    TermClose = false, -- after the process exits
    TermEnter = false, -- after entering Terminal mode
    TermLeave = false, -- after leaving Terminal mode
    TermOpen = false, -- after opening a terminal buffer
    TermRequest = false, -- after an unhandled OSC sequence is emitted
    TermResponse = false, -- after setting "v:termresponse"
    TextChanged = true, -- text was modified
    TextChangedI = true, -- text was modified in Insert mode(no popup)
    TextChangedP = true, -- text was modified in Insert mode(popup)
    TextChangedT = true, -- text was modified in Terminal mode
    TextYankPost = true, -- after a yank or delete was done (y, d, c)
    UIEnter = false, -- after UI attaches
    UILeave = false, -- after UI detaches
    User = false, -- user defined autocommand
    VimEnter = false, -- after starting Vim
    VimLeave = false, -- before exiting Vim
    VimLeavePre = false, -- before exiting Vim and writing ShaDa file
    VimResized = false, -- after Vim window was resized
    VimResume = false, -- after Nvim is resumed
    VimSuspend = false, -- before Nvim is suspended
    WinClosed = true, -- after closing a window
    WinEnter = true, -- after entering a window
    WinLeave = true, -- before leaving a window
    WinNew = false, -- when entering a new window
    WinResized = true, -- after a window was resized
    WinScrolled = true, -- after a window was scrolled or resized
  },
  --- @type table<string,string>
  --- Keys are event aliases.
  --- Values are the names in the `events` table above.
  aliases = {
    BufCreate = 'BufAdd',
    BufRead = 'BufReadPost',
    BufWrite = 'BufWritePre',
    FileEncoding = 'EncodingChanged',
  },
  --- @type table<string,true>
  --- List of Nvim-specific events or aliases for generating syntax file.
  nvim_specific = {
    BufModifiedSet = true,
    DiagnosticChanged = true,
    LspAttach = true,
    LspDetach = true,
    LspNotify = true,
    LspProgress = true,
    LspRequest = true,
    LspTokenUpdate = true,
    PackChangedPre = true,
    PackChanged = true,
    Progress = true,
    RecordingEnter = true,
    RecordingLeave = true,
    Signal = true,
    TabNewEntered = true,
    TermClose = true,
    TermOpen = true,
    TermRequest = true,
    UIEnter = true,
    UILeave = true,
  },
}
