Function findReferencedSymbols

test/fixtures/snapshot/typescript.js:136975–136991

(program, cancellationToken, sourceFiles, sourceFile, position)

            FindReferencesUse[FindReferencesUse["Rename"] = 2] = "Rename";
        })(FindReferencesUse = FindAllReferences.FindReferencesUse || (FindAllReferences.FindReferencesUse = {}));
        function findReferencedSymbols(program, cancellationToken, sourceFiles, sourceFile, position) {
            var node = ts.getTouchingPropertyName(sourceFile, position);
            var options = { use: 1 /* FindReferencesUse.References */ };
            var referencedSymbols = Core.getReferencedSymbolsForNode(position, node, program, sourceFiles, cancellationToken, options);
            var checker = program.getTypeChecker();
            // Unless the starting node is a declaration (vs e.g. JSDoc), don't attempt to compute isDefinition
            var adjustedNode = Core.getAdjustedNode(node, options);
            var symbol = isDefinitionForReference(adjustedNode) ? checker.getSymbolAtLocation(adjustedNode) : undefined;
            return !referencedSymbols || !referencedSymbols.length ? undefined : ts.mapDefined(referencedSymbols, function (_a) {
                var definition = _a.definition, references = _a.references;
                // Only include referenced symbols that have a valid definition.
                return definition && {
                    definition: checker.runWithCancellationToken(cancellationToken, function (checker) { return definitionToReferencedSymbolDefinitionInfo(definition, checker, node); }),
                    references: references.map(function (r) { return toReferencedSymbolEntry(r, symbol); })
                };
            });
        }
        FindAllReferences.findReferencedSymbols = findReferencedSymbols;
        function isDefinitionForReference(node) {
            return node.kind === 88 /* SyntaxKind.DefaultKeyword */