Adds a word to the user's personal dictionary so it is no longer flagged.
Returns the BCP-47 language tags Chromium can spell-check on this platform.
Enables or disables the built-in spell checker on every open window's session immediately, without an application restart.
Applies the spell-check language list to every open window's session immediately, without an application restart. No-op on macOS, where the OS spell checker auto-detects the language.
Renderer-side access to Chromium's built-in spell checker.