Modern Relay - ConnectionConfig for multiple connections - relayjs

Question

EDIT: after some research I found out that ReactRelayPaginationContainer does only support one #connection for now (relay release 1.0.0).
I am not sure how to deal with multiple Connections in a PaginationContainer using Relay Modern as the only examples I saw so far only included one Connection. To illustrate my concern, there is some code below where I am having troubles
export default createPaginationContainer(MyComponent,
{
item: graphql`fragment mycomponent_item on Item {
foos(first: $count_foo, after: $cursor_foo) #connection(key: item_foos) {
pageInfo {
hasNextPage
endCursor
}
edges {
node {
id
...foo_foo
}
}
}
bars(first: $count_bar, cursor: $cursor_bar) #connection(key: item_bars) {
pageInfo {
hasNextPage
endCursor
}
edges {
node {
id
...bar_bar
}
}
}
}
}`
},
{
direction: 'forward',
getConnectionFromProps(props) {
return props.item.foos && props.item.bars;
},
getFragmentVariables(prevVars, totalCount) {
return {
...prevVars,
count: totalCount,
};
},
getVariables(props, {count, cursor}, fragmentVariables) {
return {
count,
cursor,
};
},
query: graphql`
query itemPaginationQuery(
$count_foo: Int!
$cursor_foo: String
$count_bar: Int!
$cursor_bar: String
) {
Item {
... mycomponent_item
}
}
`
});
The problem is in the ConnectionConfig of PaginationContainer of Relay Modern:
export type ConnectionConfig = {
direction?: 'backward' | 'forward',
getConnectionFromProps?: (props: Object) => ?ConnectionData,
getFragmentVariables?: FragmentVariablesGetter,
getVariables: (
props: Object,
paginationInfo: {count: number, cursor: ?string},
fragmentVariables: Variables,
) => Variables,
query: GraphQLTaggedNode,
};
It is clearly made just for one Connection in the PaginationContainer. And createPaginationContainer only accepts one of such ConnectionConfigs in it's constructor.
How am I supposed to deal with multiple Connections in one PaginationContainer?