method PortableRegistry.prototype.getSiTypeimport { PortableRegistry } from "https://dotland.deno.dev/x/polkadot@0.2.45/types/mod.ts"; getSiType(lookupId: SiLookupTypeId | LookupString | number): SiTypeParameterslookupId: SiLookupTypeId | LookupString | numberReturnsSiType