Function isImportRequiredByAugmentation

test/fixtures/snapshot/typescript.js:87355–87381

(node)

                isImportRequiredByAugmentation: isImportRequiredByAugmentation,
            };
            function isImportRequiredByAugmentation(node) {
                var file = ts.getSourceFileOfNode(node);
                if (!file.symbol)
                    return false;
                var importTarget = getExternalModuleFileFromDeclaration(node);
                if (!importTarget)
                    return false;
                if (importTarget === file)
                    return false;
                var exports = getExportsOfModule(file.symbol);
                for (var _i = 0, _a = ts.arrayFrom(exports.values()); _i < _a.length; _i++) {
                    var s = _a[_i];
                    if (s.mergeId) {
                        var merged = getMergedSymbol(s);
                        if (merged.declarations) {
                            for (var _b = 0, _c = merged.declarations; _b < _c.length; _b++) {
                                var d = _c[_b];
                                var declFile = ts.getSourceFileOfNode(d);
                                if (declFile === importTarget) {
                                    return true;
                                }
                            }
                        }
                    }
                }
                return false;
            }
            function isInHeritageClause(node) {
                return node.parent && node.parent.kind === 228 /* SyntaxKind.ExpressionWithTypeArguments */ && node.parent.parent && node.parent.parent.kind === 291 /* SyntaxKind.HeritageClause */;
            }