nixvim docs

plugins.barbar.settings.icons.diagnostics."vim.diagnostic.severity.WARN".enabled

Enable showing diagnostics of this |diagnostic-severity| in the ‘tabline’.

Type: null or boolean or raw lua code

Default: null

Plugin default: false

Declared by:

• <nixvim/plugins/by-name/barbar>

plugins.barbar.settings.icons.diagnostics."vim.diagnostic.severity.WARN".icon

The icon which accompanies the number of diagnostics.

Type: null or string or raw lua code

Default: null

Plugin default: " "

Declared by:

• <nixvim/plugins/by-name/barbar>