const exportNames = new Set<string>();

for (const match of source.matchAll(/export\s+(?!type\b)\{([\s\S]*?)\}\s+from\s+"([^"]+)";/g)) {

const names = match[1]

.split(",")

.map((part) => part.trim())

.filter(Boolean)

.map((part) => part.split(/\s+as\s+/).at(-1) ?? part);

for (const name of names) {

for (const part of match[1].split(",")) {

const trimmed = part.trim();

if (trimmed.length === 0) {

continue;

}

const name = trimmed.split(/\s+as\s+/).at(-1) ?? trimmed;

exportNames.add(name);

}

}