New constructs a new GraphQL service instance.

Account represents an Core account at a particular block.

Block represents an Core block.

BlockFilterCriteria encapsulates criteria passed to a `logs` accessor inside a block.

BlockNumberArgs encapsulates arguments to accessors that specify a block number.

CallData encapsulates arguments to `call` or `estimateEnergy`.

CallResult encapsulates the result of an invocation of the `call` accessor.

FilterCriteria encapsulates the arguments to `logs` on the root resolver object.

GraphiQL is an in-browser IDE for exploring GraphiQL APIs.

Log represents an individual log message.

Resolver is the top-level object in the GraphQL hierarchy.

SyncState represents the synchronisation status returned from the `syncing` accessor.

Transaction represents an Core transaction.