parseCsbUri( uri: string,): { contract_address: undefined | string; host: string; identity: string; network: undefined | string; platform: undefined | string; scheme: "csb://"; scope: "account" | "asset"; token_id: undefined | string;} Returns {
contract_address: undefined | string;
host: string;
identity: string;
network: undefined | string;
platform: undefined | string;
scheme: "csb://";
scope: "account" | "asset";
token_id: undefined | string;
}