class Chainimport { Chain } from "https://deno.land/x/clarinet@v0.12.0/index.ts"; ConstructorsnewChain(sessionId: number)PropertiesblockHeight: numbersessionId: numberMethodscallReadOnlyFn(contract: string,method: string,args: Array<any>,sender: string,): ReadOnlyFngetAssetsMaps(): AssetsMapsmineBlock(transactions: Array<Tx>): BlockmineEmptyBlock(count: number): EmptyBlockmineEmptyBlockUntil(targetBlockHeight: number): EmptyBlockinterface Chainimport { type Chain } from "https://deno.land/x/clarinet@v0.12.0/index.ts"; PropertiessessionId: number