com.vaadin.flow.component.dependency.NpmPackage API 18.0.7 | Vaadin

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com.vaadin.flow.component.dependency.

```
@Retention(value=RUNTIME)
 @Target(value=TYPE)
 @Documented
 @Inherited
 @Repeatable(value=NpmPackage.Container.class)
public @interface NpmPackage
```
Annotation for defining an NPM package dependency on a Component class which includes one or more JS modules. The JS Modules can be defined using JsModule annotation on the same Component. For adding multiple NPM packages files for a single component, you can use this annotation multiple times.
Declared NPM packages will be bundled by flow-maven-plugin in a package.json file, making sure that only one dependency is created.

Since:

2.0

Author:

Vaadin Ltd

Required Element Summary

Required Elements
Modifier and Type	Required Element and Description
`String`	`value` NPM package to install before loading any JS modules declared using `JsModule`.
`String`	`version` Defines the NPM package version.

- Element Detail
  - value
```
public abstract String value
```
    NPM package to install before loading any JS modules declared using JsModule.
    
    Returns:
    
    an NPM JavaScript package
- - version
```
public abstract String version
```
    Defines the NPM package version. It should meet the 'd.d.d' or the 'd.d.d-suffix' pattern.
    Troubleshooting: when two or more annotations with the same package value are found in the class-path, and their versions do not match the build process will fail.
    
    Returns:
    
    NPM package version