function selfAddIdGeneratorimport { selfAddIdGenerator } from "https://dotland.deno.dev/x/json_rpc_ts@v0.2.0/mod.ts"; selfAddIdGenerator(): Generator<number, void, unknown>ReturnsGenerator<number, void, unknown>import selfAddIdGeneratorimport { selfAddIdGenerator } from "https://dotland.deno.dev/x/json_rpc_ts@v0.2.0/mod.ts";