Hi! I'M trying to use TypedMath (as TypedMap<Bytes, BigInt>) in the

Question

Hi! I'M trying to use TypedMath (as TypedMap<Bytes, BigInt>) in the

.graphql file, however, when trying to compile, I'm getting this error:
✖ Failed to load subgraph from subgraph.yaml: Invalid GraphQL schema: Syntax Error: Cannot parse the unexpected character "<".

Same when trying to use just TypedMap
- Field 'XXXX': Unknown type 'TypedMap'.

How should I use TypedMap?

This is the link on the documentation:
docs/en/developing/assemblyscript-api/#typedmap