ivy { url "${repo1.uri}" }
    maven { url "${repo2.uri}" }
}
configurations { compile }
dependencies {
    compile module("group:projectA:1.2") {
       dependency("group:projectB:1.3")
    }
}
task listJars {
    doLast {
        assert configurations.compile.collect { it.name } == ['projectA-1.2.jar', 'projectB-1.3.jar']
    }
}
"""

        when:
        projectB.ivy.expectGet()

executable: gradle
args: listJars
flags: --quiet

// tag::define-dependency[]
dependencies {
    implementation("org.hibernate:hibernate-core:3.6.7.Final")
}
// end::define-dependency[]

// tag::use-configuration[]
tasks.register("listJars") {
    val implementation: FileCollection = configurations["implementation"]
    doLast {
        implementation.forEach { file: File -> println(file.name) }
    }
}
// end::use-configuration[]

    runtimeOnly
}

// tag::define-dependency[]
dependencies {
    implementation 'org.hibernate:hibernate-core:3.6.7.Final'
}
// end::define-dependency[]

// tag::use-configuration[]
tasks.register('listJars') {
    FileCollection implementation = configurations.implementation
    doLast {
        implementation.each { File file -> println file.name }
    }
}
// end::use-configuration[]

// tag::module-dependencies[]

                    }
                    $allowInsecureProtocolCall
                }
            }
            configurations { compile }
            dependencies { compile '$dependency' }
            task listJars {
                def files = configurations.compile
                doLast {
                    assert files*.name == ['$expectedArtifact']
                }
            }
        """
    }

```

Isso fará com que tags seja uma lista de itens mesmo sem declarar o tipo dos elementos desta lista.

## Campos do tipo Lista com um parâmetro de tipo

Mas o Python tem uma maneira específica de declarar listas com tipos internos ou "parâmetros de tipo":

### Importe `List` do typing

Primeiramente, importe `List` do módulo `typing` que já vem por padrão no Python:

```Python hl_lines="1"

        backingServer.forbidGet('/redirected/group/projectA/1.0/ivy-1.0.xml', module.ivyFile)

        then:
        fails('listJars')
    }

        backingServer.forbidGet('/redirected/group/projectA/1.0/ivy-1.0.xml', module.ivyFile)
        server.forbidGet('/repo/group/projectA/1.0/projectA-1.0.jar')

        then:
        fails('listJars')
            .assertHasCause("Redirecting from secure protocol to insecure protocol, without explicit opt-in, is unsupported. '$frontServerBaseUrl/repo' is redirecting to '${backingServer.uri}/redirected/group/projectA/1.0/ivy-1.0.xml'.")

		work.AddCoverFlags(CmdList, nil)
	}
	CmdList.Flag.Var(&listJsonFields, "json", "")
}

var (
	listCompiled   = CmdList.Flag.Bool("compiled", false, "")
	listDeps       = CmdList.Flag.Bool("deps", false, "")
	listE          = CmdList.Flag.Bool("e", false, "")
	listExport     = CmdList.Flag.Bool("export", false, "")
	listFmt        = CmdList.Flag.String("f", "", "")

        given:
        buildFile << """
repositories {
    maven { url "${mavenHttpRepo.uri}" }
}
configurations { compile }
dependencies { compile 'org.name:projectA:1.2' }
task listJars {
    def files = configurations.compile
    doLast {
        assert files.collect { it.name } == ['projectA-1.2.jar']
    }
}
"""
        resolve.prepare()

        when: