OptionalwatchOptionalexcludeDirectories?: string[] | nullRemove a list of directories from the watch process.
OptionalexcludeFiles?: string[] | nullRemove a list of files from the watch mode's processing.
OptionalfallbackPolling?: string | nullSpecify what approach the watcher should use if the system runs out of native file watchers.
Optionalforce?: string | null~
OptionalsynchronousWatchDirectory?: boolean | nullSynchronously call callbacks and update the state of directory watchers on platforms that don`t support recursive watching natively.
OptionalwatchDirectory?: string | nullSpecify how directories are watched on systems that lack recursive file-watching functionality.
OptionalwatchFile?: string | nullSpecify how the TypeScript watch mode works.
Settings for the watch mode in TypeScript.