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support JSDoc comments inherited for parameter properties (#44329)

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* support JSDoc comments inherited for parameter properties

* Update formats

Co-authored-by: Nathan Shively-Sanders <293473+sandersn@users.noreply.github.com>

Co-authored-by: Nathan Shively-Sanders <293473+sandersn@users.noreply.github.com>
This commit is contained in:
Zzzen
2021-06-17 05:46:49 +08:00
committed by GitHub
parent a3eadfe905
commit 4af8333a4e
3 changed files with 162 additions and 1 deletions
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6
src/services/services.ts
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@@ -591,7 +591,11 @@ namespace ts {
}
function findBaseOfDeclaration<T>(checker: TypeChecker, declaration: Declaration, cb: (symbol: Symbol) => T[] | undefined): T[] | undefined {
return firstDefined(declaration.parent ? getAllSuperTypeNodes(declaration.parent) : emptyArray, superTypeNode => {
const classOrInterfaceDeclaration = declaration.parent?.kind === SyntaxKind.Constructor ? declaration.parent.parent : declaration.parent;
if (!classOrInterfaceDeclaration) {
return;
}
return firstDefined(getAllSuperTypeNodes(classOrInterfaceDeclaration), superTypeNode => {
const symbol = checker.getPropertyOfType(checker.getTypeAtLocation(superTypeNode), declaration.symbol.name);
return symbol ? cb(symbol) : undefined;
});