return {
  {
    'folke/which-key.nvim',
    opts = {
      spec = {
        {
          mode = { 'n', 'v' },
          {
            '<LEADER>',
            group = 'leader',
            icon = { icon = '', color = 'green' },
          },
          { '<LEADER>K', desc = 'keyword program' },

          { '<DEL>', desc = 'cut' },

          { 'c', desc = 'change' },
          { 'C', desc = 'change to end of line' },
          { 'd', desc = 'delete' },

          { 'D', desc = 'delete to end of line' },

          { 'g', group = 'goto' },
          { 'gd', desc = 'definition' },
          { 'gD', desc = 'declaration' },
          { 'gI', desc = 'implementation' },
          { 'gy', desc = 't[y]pe definition' },
          { 'ge', desc = 'previous end of word', icon = '' },
          { 'gf', desc = 'file under cursor' },
          { 'gg', desc = 'first line', icon = '󰘀' },
          { 'gi', desc = 'last insert' },
          { 'gO', desc = 'document symbols', icon = '󰊕' },
          { 'gt', desc = 'next tab page' },
          { 'gT', desc = 'previous tab page' },
          { 'gu', desc = 'make lowercase', icon = '󰬵' },
          { 'gU', desc = 'make uppercase', icon = '󰬶' },
          { 'gx', desc = 'open with system app', icon = '󰏋' },
          { 'g,', desc = 'newer position in change list' },
          { 'g;', desc = 'older position in change list' },
          { 'g[', desc = 'left "around"' },
          { 'g]', desc = 'right "around"' },
          {
            'gs',
            group = 'surround',
            icon = { icon = '󰅲', color = 'purple' },
          },

          { 'K', desc = 'keyword program' },

          { 'M', desc = 'middle line of window', icon = '󰘢' },
          { 'x', desc = 'cut' },
          { 'X', desc = 'cut to end of line' },
          { 'Y', desc = 'yank to end of line' },

          { 'z', group = 'fold/scroll/spell', icon = '' },
          { 'zb', desc = 'bottom this line', icon = '' },
          { 'ze', desc = 'right this line', icon = '' },
          { 'zH', desc = 'half screen to the left', icon = '' },
          { 'zL', desc = 'half screen to the right', icon = '' },
          { 'zs', desc = 'left this line', icon = '' },
          { 'zt', desc = 'top this line', icon = '' },
          { 'zz', desc = 'center this line', icon = '󰘢' },
          { 'z<CR>', desc = 'top this line', icon = '' },

          { '[', group = 'previous', icon = '' },
          { '[h', desc = 'hunk' },
          { '[[', desc = 'reference' },
          { '[b', desc = 'buffer' },
          { '[B', desc = 'move buffer backwards' },
          { '[d', desc = 'diagnostic' },
          { '[D', desc = 'first diagnostic' },
          { '[e', desc = 'error' },
          { '[i', desc = 'top edge of scope' },
          { '[l', desc = 'location list item' },
          { '[L', desc = 'prev or first location list item' },
          { '[m', desc = 'method start' },
          { '[M', desc = 'method end' },
          { '[p', desc = 'put & indent before' },
          { '[P', desc = 'put & indent before' },
          { '[q', desc = 'trouble/quickfix item' },
          { '[Q', desc = 'prev or first trouble/quickfix item' },
          { '[s', desc = 'misspelled word' },
          { '[t', desc = 'todo comment' },
          { '[T', desc = 'matching tag' },
          { '[w', desc = 'warning' },
          { '[%', desc = 'unmatched group' },
          { '[(', desc = '(' },
          { '[<', desc = '<' },
          { '[{', desc = '{' },
          { '[<C-l>', desc = 'location list item in prev file' },
          { '[<C-q>', desc = 'trouble/quickfix item in prev file' },
          { '[<C-t>', desc = 'tag in preview window' },
          { '[<SPACE>', desc = 'add empty line above' },

          { ']', group = 'next', icon = '' },
          { ']h', desc = 'hunk' },
          { ']]', desc = 'reference' },
          { ']b', desc = 'buffer' },
          { ']B', desc = 'move buffer forwards' },
          { ']d', desc = 'diagnostic' },
          { ']D', desc = 'last diagnostic' },
          { ']e', desc = 'error' },
          { ']i', desc = 'bottom edge of scope' },
          { ']l', desc = 'location list item' },
          { ']L', desc = 'prev or last location list item' },
          { ']m', desc = 'method start' },
          { ']M', desc = 'method end' },
          { ']p', desc = 'put & indent after' },
          { ']P', desc = 'put & indent after' },
          { ']q', desc = 'trouble/quickfix item' },
          { ']Q', desc = 'prev or last trouble/quickfix item' },
          { ']s', desc = 'misspelled word' },
          { ']t', desc = 'todo comment' },
          { ']T', desc = 'matching tag' },
          { ']w', desc = 'warning' },
          { ']%', desc = 'unmatched group' },
          { '](', desc = '(' },
          { ']<', desc = '<' },
          { ']{', desc = '{' },
          { ']<C-l>', desc = 'location list item in next file' },
          { ']<C-q>', desc = 'trouble/quickfix item in next file' },
          { ']<C-t>', desc = 'tag in preview window' },
          { ']<SPACE>', desc = 'add empty line below' },

          { '!', desc = 'run program', icon = '' },
          { '&', desc = 'repeat last :subsitute', icon = '󰛔' },
          { '<', desc = 'indent decrease', icon = '󰘀' },
          { '=', group = 'fmt with indentexpr', icon = '' },
          { '>', desc = 'indent increase', icon = '󰘁' },
          { '_', desc = 'first character of line', icon = '󰘀' },

          { '<A-j>', desc = 'move line up', icon = '' },
          { '<A-k>', desc = 'move line down', icon = '' },

          { '<C-a>', desc = 'increment (dial)', icon = '󰆵' },
          {
            '<C-L>',
            desc = 'clear & redraw',
            icon = { icon = '', color = 'red' },
          },
          { '<C-x>', desc = 'decrement (dial)', icon = '󰆶' },

          { '<ESC>', desc = 'clear search highlight' },
        },

        {
          mode = { 'n', 'i', 'o' },
          hidden = true,
          { '<DOWN>' },
          { '<UP>' },
          { '<LEFT>' },
          { '<RIGHT>' },
          { '<SCROLLWHEELUP>' },
          { '<SCROLLWHEELDOWN>' },
        },
        {
          mode = { 'n', 'x', 'o' },
          hidden = true,
          { 'j' },
          { 'k' },
          { 'h' },
          { 'l' },
          { '<PLUG>' },
          { 'xx' },
        },
      },

      icons = {
        rules = {
          { pattern = 'start of line', icon = '󰘀' },
          { pattern = 'end of line', icon = '󰘁' },
          { pattern = 'prev[i]?[o]?[u]?[s]? word', icon = '' },
          { pattern = 'next word', icon = '' },
          { pattern = 'next end of word', icon = '' },
          { pattern = 'move to next char', icon = '', color = 'green' },
          { pattern = 'move to prev char', icon = '', color = 'green' },
          { pattern = 'last line', icon = '󰘁' },
          { pattern = 'move before next char', icon = '󰘀' },
          { pattern = 'move before prev char', icon = '󰘁' },
          { pattern = 'matching %(%){}%[%]', icon = '󰅪' },
          { pattern = 'start of line %(non ws%)', icon = '󰘀' },
          { pattern = 'prev empty line', icon = '' },
          { pattern = 'next empty line', icon = '' },

          { pattern = 'around', icon = '󰅪' },
          { pattern = 'buffer', color = 'cyan' },
          { pattern = 'change', icon = '', color = 'cyan' },
          { pattern = 'comment', icon = '' },
          { pattern = 'cut', icon = '', color = 'red' },
          { pattern = 'delete', icon = '󰆴', color = 'red' },
          { pattern = 'diagnostic', icon = '', hl = 'DiagnosticInfo' },
          { pattern = 'error', icon = '', hl = 'DiagnosticError' },
          { pattern = 'explorer', icon = '󰙅', color = 'yellow' },
          { pattern = 'find', icon = '', color = 'green' },
          { pattern = 'flash', icon = '󱐋', color = 'green' },
          { pattern = 'fold', icon = '', color = 'purple' },
          { pattern = 'format', icon = '󰉼', color = 'purple' },
          { pattern = 'goto', icon = '', color = 'cyan' },
          { pattern = 'hunk', color = 'orange' },
          { pattern = 'inside', icon = '󰅩' },
          { pattern = 'lazygit', icon = '', color = 'orange' },
          { pattern = 'message', icon = '󰈸', color = 'orange' },
          { pattern = 'notification', icon = '󰈸', color = 'orange' },
          { pattern = 'registers', icon = '󰅍', color = 'yellow' },
          { pattern = 'replace', icon = '', colors = 'blue' },
          { pattern = 'session', icon = '', color = 'azure' },
          { pattern = 'spell', icon = '', color = 'red' },
          { pattern = 'subsitute', icon = '', color = 'green' },
          { pattern = 'visual', icon = '', color = 'purple' },
          { pattern = 'warning', icon = '', hl = 'DiagnosticWarn' },
          { pattern = 'yank', icon = '', color = 'yellow' },
          { pattern = 'prev ftFT', icon = '' },
          { pattern = 'next ftFT', icon = '' },
        },
      },

      replace = {
        desc = {
          { '%u%l', string.lower },
          { 'prev ([wW][oO][rR][dD])', 'previous %1' },
          { 'move to next char', 'find next character' },
          { 'move to prev char', 'find previous character' },
          { 'move before next char', 'move before character backwards' },
          { 'move before prev char', 'move before character fowards' },
          { 'prev ftFT', 'previous character match' },
          { 'next ftFT', 'next character match' },
          { 'start of line %(non ws%)', 'first character of line' },
          { 'prev empty line', 'previous empty line' },
          { 'goto %S+ start @parameter.inner', 'parameter start (inner)' },
          { 'goto %S+ end @parameter.inner', 'parameter end (inner)' },
          { 'goto %S+ start @class.outer', 'class start (outer)' },
          { 'goto %S+ end @class.outer', 'class end (outer)' },
          { 'goto %S+ start @function.outer', 'function start (outer)' },
          { 'goto %S+ end @function.outer', 'function end (outer)' },
        },
      },
    },
  },
}