apps/meteor/server/services/federation/infrastructure/rocket-chat/adapters/federation-id-escape-helper.ts
export const escapeExternalFederationEventId = (externalEventId: string): string => {
return externalEventId.replace(/\$/g, '__sign__');
};
export const unescapeExternalFederationEventId = (externalEventId: string): string => {
return externalEventId.replace(/__sign__/g, '$');
};