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Fallback to type.aliasSymbol #234

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Merged
merged 1 commit into from
Jan 1, 2020
Merged

Fallback to type.aliasSymbol #234

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12 changes: 7 additions & 5 deletions src/parser.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -226,17 +226,19 @@ export class Parser {
exp.valueDeclaration || exp.declarations![0]
);
let commentSource = exp;
const typeSymbol = type.symbol || type.aliasSymbol;

if (!exp.valueDeclaration) {
if (!type.symbol) {
if (!typeSymbol) {
return null;
}
exp = type.symbol;
exp = typeSymbol;
const expName = exp.getName();
if (
expName === 'StatelessComponent' ||
expName === 'Stateless' ||
expName === 'StyledComponentClass' ||
expName === 'StyledComponent' ||
expName === 'FunctionComponent'
) {
commentSource = this.checker.getAliasedSymbol(commentSource);
Expand All @@ -247,9 +249,9 @@ export class Parser {

// Skip over PropTypes that are exported
if (
type.symbol &&
(type.symbol.getEscapedName() === 'Requireable' ||
type.symbol.getEscapedName() === 'Validator')
typeSymbol &&
(typeSymbol.getEscapedName() === 'Requireable' ||
typeSymbol.getEscapedName() === 'Validator')
) {
return null;
}
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