default List<String> runBefore() {
        return Collections.emptyList();
    }
Gets the names of integrations that this integration must come before.

<p>Dependencies are soft. Dependencies on integration names that cannot be found
log a warning and are ignored.

@return Returns the integration names this must come before.
smithy-codegen-core/src/main/java/software/amazon/smithy/codegen/core/SmithyIntegration.java