public Type getType() {
        String type = dependency
                .getArtifact()
                .getProperty(ArtifactProperties.TYPE, dependency.getArtifact().getExtension());
        return session.requireType(type);
    }

    @Nonnull
    @Override
    public DependencyScope getScope() {
        return session.requireDependencyScope(dependency.getScope());
    }

    @Nullable
    @Override

    public Type getType() {
        String type = dependency
                .getArtifact()
                .getProperty(ArtifactProperties.TYPE, dependency.getArtifact().getExtension());
        return session.requireType(type);
    }

    @Override
    public boolean isSnapshot() {
        return DefaultModelVersionParser.checkSnapshot(dependency.getArtifact().getVersion());
    }

    @Nonnull
    @Override

                return getType().getExtension();
            }

            @Override
            public Type getType() {
                String type = dependency.getType();
                return session.requireType(type);
            }

            @Nonnull
            @Override
            public DependencyScope getScope() {
                String scope = dependency.getScope() != null ? dependency.getScope() : "";

    public Type getType() {
        String type = dependency
                .getArtifact()
                .getProperty(ArtifactProperties.TYPE, dependency.getArtifact().getExtension());
        return session.requireType(type);
    }

    @Nonnull
    @Override
    public DependencyScope getScope() {
        return session.requireDependencyScope(dependency.getScope());
    }

    @Nullable
    @Override

    public Type getType() {
        String type = dependency
                .getArtifact()
                .getProperty(ArtifactProperties.TYPE, dependency.getArtifact().getExtension());
        return session.requireType(type);
    }

    @Override
    public boolean isSnapshot() {
        return DefaultModelVersionParser.checkSnapshot(dependency.getArtifact().getVersion());
    }

    @Nonnull
    @Override

    public List<Version> resolveVersionRange(ArtifactCoordinate artifact) {
        return getService(VersionRangeResolver.class).resolve(this, artifact).getVersions();
    }

    @Override
    public Type requireType(String id) {
        return getService(TypeRegistry.class).require(id);
    }

    @Override
    public Language requireLanguage(String id) {
        return getService(LanguageRegistry.class).require(id);

    public List<Version> resolveVersionRange(ArtifactCoordinate artifact) {
        return getService(VersionRangeResolver.class).resolve(this, artifact).getVersions();
    }

    @Override
    public Type requireType(String id) {
        return getService(TypeRegistry.class).require(id);
    }

    @Override
    public Language requireLanguage(String id) {
        return getService(LanguageRegistry.class).require(id);

     * <p>
     * Shortcut for {@code getService(TypeRegistry.class).require(...)}.
     *
     * @see org.apache.maven.api.services.TypeRegistry#require(String)
     */
    @Nonnull
    Type requireType(@Nonnull String id);

    /**
     * Obtain the {@link Language} from the specified {@code id}.
     * <p>
     * Shortcut for {@code getService(LanguageRegistry.class).require(...)}.
     *