diff --git a/docs/hilbish.txt b/docs/hilbish.txt
index 083d426..d405df9 100644
--- a/docs/hilbish.txt
+++ b/docs/hilbish.txt
@@ -16,6 +16,11 @@ exec(cmd) > Replaces running hilbish with `cmd`
 
 goro(fn) > Puts `fn` in a goroutine
 
+hinter(cb) > Sets the hinter function. This will be called on every key insert to determine
+what text to use as an inline hint. The callback is passed 2 arguments:
+the current line and the position. It is expected to return a string
+which will be used for the hint.
+
 inputMode(mode) > Sets the input mode for Hilbish's line reader. Accepts either emacs for vim
 
 interval(cb, time) > Runs the `cb` function every `time` milliseconds
diff --git a/emmyLuaDocs/hilbish.lua b/emmyLuaDocs/hilbish.lua
index 90a2eb5..014c868 100644
--- a/emmyLuaDocs/hilbish.lua
+++ b/emmyLuaDocs/hilbish.lua
@@ -33,6 +33,13 @@ function hilbish.exec(cmd) end
 --- @param fn function
 function hilbish.goro(fn) end
 
+--- Sets the hinter function. This will be called on every key insert to determine
+--- what text to use as an inline hint. The callback is passed 2 arguments:
+--- the current line and the position. It is expected to return a string
+--- which will be used for the hint.
+--- @param cb function
+function hilbish.hinter(cb) end
+
 --- Sets the input mode for Hilbish's line reader. Accepts either emacs for vim
 --- @param mode string
 function hilbish.inputMode(mode) end