[
    Token {
        kind: OpenTag(
            Full,
        ),
        span: (
            1,
            1,
        ),
    },
    Token {
        kind: Identifier(
            "Foo",
        ),
        span: (
            1,
            7,
        ),
    },
    Token {
        kind: DoubleColon,
        span: (
            1,
            10,
        ),
    },
    Token {
        kind: Dollar,
        span: (
            1,
            12,
        ),
    },
    Token {
        kind: Variable(
            "a",
        ),
        span: (
            1,
            13,
        ),
    },
    Token {
        kind: SemiColon,
        span: (
            1,
            15,
        ),
    },
]