WebStorm 2019.2 release, this version of the JavaScript code is TypeScript with auto-completion function improved, Vue.js support has been enhanced, and supports 20 languages syntax highlighting, and more intelligent destructor and so on.
New UI of completion popup
JavaScript and TypeScript code auto-completion pop-ups now have a more sophisticated look, complement the proposed display becomes clearer and more consistent, easier to view objects to define the position of completion and whether it is part of the standard language API. In addition, the content has a more defined, now there is a new icon.
Smart new intentions
New Propagate to destruct intent (Alt-Enter), in the case of possible destruction may be replaced again extra variable. IDE now be prompted whether the conditions are Boolean expressions there are some unnecessary parts, and proposes to simplify it.
Improved Rename refactoring
In JavaScript file rename or TypeScript symbol, the IDE now dynamic usage together, by default they are excluded from the reconstruction. This makes the reconstruction more accurate, and more control over content in the reconstruction Preview Tool window should be renamed.
Better support for Vue.js component libraries
Now the code auto-completion Vue more accurate, because the IDE using Vuetify, BootstrapVue Vue with Quasar other component libraries and tools.
Syntax highlighting for 20+ languages
It supports more than 20 syntax highlighting, such as PHP and Python, without additional configuration, capacity mainly from the integrated IDE TextMate syntax file set.
Support for shell scripts
WebStorm 支持 shell 脚本，.sh 和 .bash 文件支持代码自动补全，可以使用新的运行配置，并且 IDE 集成 ShellCheck 用于 linting、集成 shfmt 以格式化代码。
Completion in .gitignore
.gitignore 文件中也为文件和文件夹名称提供了补全建议。
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