--- Border width.
--
-- **Signal:**
--
--  * *property::border_width*
--
-- @property border_width
-- @param integer

--- Border color.
--
-- Please note that this property only support string based 24 bit or 32 bit
-- colors:
--
--    Red Blue
--     _|  _|
--    #FF00FF
--       T‾
--     Green
--
--
--    Red Blue
--     _|  _|
--    #FF00FF00
--       T‾  ‾T
--    Green   Alpha
--
-- **Signal:**
--
--  * *property::border_color*
--
-- @property border_color
-- @param string

--- On top of other windows.
--
-- **Signal:**
--
--  * *property::ontop*
--
-- @property ontop
-- @param boolean

--- The mouse cursor.
--
-- **Signal:**
--
--  * *property::cursor*
--
-- @property cursor
-- @param string
-- @see mouse

--- Visibility.
--
-- **Signal:**
--
--  * *property::visible*
--
-- @property visible
-- @param boolean

--- The opacity of the wibox, between 0 and 1.
--
-- **Signal:**
--
--  * *property::opacity*
--
-- @property opacity
-- @tparam number opacity (between 0 and 1)

--- The window type (desktop, normal, dock, ...).
--
-- **Signal:**
--
--  * *property::type*
--
-- @property type
-- @param string
-- @see client.type

--- The x coordinates.
--
-- **Signal:**
--
--  * *property::x*
--
-- @property x
-- @param integer

--- The y coordinates.
--
-- **Signal:**
--
--  * *property::y*
--
-- @property y
-- @param integer

--- The width of the wibox.
--
-- **Signal:**
--
--  * *property::width*
--
-- @property width
-- @param width

--- The height of the wibox.
--
-- **Signal:**
--
--  * *property::height*
--
-- @property height
-- @param height

--- The wibox screen.
--
-- @property screen
-- @param screen

---  The wibox's `drawable`.
--
-- **Signal:**
--
--  * *property::drawable*
--
-- @property drawable
-- @tparam drawable drawable

--- The widget that the `wibox` displays.
-- @property widget
-- @param widget

--- The X window id.
--
-- **Signal:**
--
--  * *property::window*
--
-- @property window
-- @param string
-- @see client.window

--- The wibox's bounding shape as a (native) cairo surface.
--
-- **Signal:**
--
--  * *property::shape_bounding*
--
-- @property shape_bounding
-- @param surface._native

--- The wibox's clip shape as a (native) cairo surface.
--
-- **Signal:**
--
--  * *property::shape_clip*
--
-- @property shape_clip
-- @param surface._native

--- Get or set mouse buttons bindings to a wibox.
--
-- @param buttons_table A table of buttons objects, or nothing.
-- @function wibox.buttons

--- Get or set wibox geometry. That's the same as accessing or setting the x,
-- y, width or height properties of a wibox.
--
-- @param A table with coordinates to modify.
-- @return A table with wibox coordinates and geometry.
-- @function wibox.geometry

--- Get or set wibox struts.
--
-- @param strut A table with new strut, or nothing
-- @return The wibox strut in a table.
-- @function wibox.struts
-- @see client.struts

--- The default background color.
-- @beautiful beautiful.bg_normal
-- @see bg

--- The default foreground (text) color.
-- @beautiful beautiful.fg_normal
-- @see fg

--- Set a declarative widget hierarchy description.
-- See [The declarative layout system](../documentation/03-declarative-layout.md.html)
-- @param args An array containing the widgets disposition
-- @name setup
-- @class function

--- The background of the wibox.
-- @param c The background to use. This must either be a cairo pattern object,
--   nil or a string that gears.color() understands.
-- @property bg
-- @see gears.color

--- The background image of the drawable.
-- If `image` is a function, it will be called with `(context, cr, width, height)`
-- as arguments. Any other arguments passed to this method will be appended.
-- @param image A background image or a function
-- @property bgimage
-- @see gears.surface

--- The foreground (text) of the wibox.
-- @param c The foreground to use. This must either be a cairo pattern object,
--   nil or a string that gears.color() understands.
-- @property fg
-- @see gears.color

--- Find a widget by a point.
-- The wibox must have drawn itself at least once for this to work.
-- @tparam number x X coordinate of the point
-- @tparam number y Y coordinate of the point
-- @treturn table A sorted table of widgets positions. The first element is the biggest
-- container while the last is the topmost widget. The table contains *x*, *y*,
-- *width*, *height* and *widget*.
-- @name find_widgets
-- @class function