function u8aToBufferimport { u8aToBuffer } from "https://dotland.deno.dev/x/polkadot@0.2.45/util/mod.ts"; u8aToBuffer<T = BufferObject>(value?: Uint8Array | null): TExamples import { u8aToBuffer } from 'https://deno.land/x/polkadot@0.2.45/util/mod.ts'; console.log('Buffer', u8aToBuffer(new Uint8Array([1, 2, 3]))); Type ParametersoptionalT = BufferObjectParametersoptionalvalue: Uint8Array | nullReturnsT