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fix: Skip declarations that are for the same location #2359

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fix: Skip declarations that are for the same location #2359

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14 changes: 12 additions & 2 deletions src/lib/converter/comments/discovery.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -134,10 +134,20 @@ export function discoverComment(
// not the last one, since that will apply to the import or declaration.
const reverse = !symbol.declarations?.some(ts.isSourceFile);

const seenLocations = new Set<string>();
const discovered: DiscoveredComment[] = [];

for (const decl of symbol.declarations || []) {
const text = decl.getSourceFile().text;
const file = decl.getSourceFile();
const text = file.text;
const location = `${file.fileName}:${decl.pos}`;

if (seenLocations.has(location)) {
continue;
} else {
seenLocations.add(location);
}

if (wantedKinds[kind].includes(decl.kind)) {
const node = declarationToCommentNode(decl);
if (!node) {
Expand Down Expand Up @@ -175,7 +185,7 @@ export function discoverComment(

if (selectedDocComment) {
discovered.push({
file: decl.getSourceFile(),
file,
ranges: selectedDocComment,
jsDoc: findJsDocForComment(node, selectedDocComment),
});
Expand Down