Function getReferenceAtPosition

test/fixtures/snapshot/typescript.js:139833–139869

(sourceFile, position, program)

            return getDefinitionFromSymbol(typeChecker, symbol, node);
        }
        function getReferenceAtPosition(sourceFile, position, program) {
            var _a, _b;
            var referencePath = findReferenceInPosition(sourceFile.referencedFiles, position);
            if (referencePath) {
                var file = program.getSourceFileFromReference(sourceFile, referencePath);
                return file && { reference: referencePath, fileName: file.fileName, file: file, unverified: false };
            }
            var typeReferenceDirective = findReferenceInPosition(sourceFile.typeReferenceDirectives, position);
            if (typeReferenceDirective) {
                var reference = program.getResolvedTypeReferenceDirectives().get(typeReferenceDirective.fileName, typeReferenceDirective.resolutionMode || sourceFile.impliedNodeFormat);
                var file = reference && program.getSourceFile(reference.resolvedFileName); // TODO:GH#18217
                return file && { reference: typeReferenceDirective, fileName: file.fileName, file: file, unverified: false };
            }
            var libReferenceDirective = findReferenceInPosition(sourceFile.libReferenceDirectives, position);
            if (libReferenceDirective) {
                var file = program.getLibFileFromReference(libReferenceDirective);
                return file && { reference: libReferenceDirective, fileName: file.fileName, file: file, unverified: false };
            }
            if ((_a = sourceFile.resolvedModules) === null || _a === void 0 ? void 0 : _a.size()) {
                var node = ts.getTouchingToken(sourceFile, position);
                if (ts.isModuleSpecifierLike(node) && ts.isExternalModuleNameRelative(node.text) && sourceFile.resolvedModules.has(node.text, ts.getModeForUsageLocation(sourceFile, node))) {
                    var verifiedFileName = (_b = sourceFile.resolvedModules.get(node.text, ts.getModeForUsageLocation(sourceFile, node))) === null || _b === void 0 ? void 0 : _b.resolvedFileName;
                    var fileName = verifiedFileName || ts.resolvePath(ts.getDirectoryPath(sourceFile.fileName), node.text);
                    return {
                        file: program.getSourceFile(fileName),
                        fileName: fileName,
                        reference: {
                            pos: node.getStart(),
                            end: node.getEnd(),
                            fileName: node.text
                        },
                        unverified: !verifiedFileName,
                    };
                }
            }
            return undefined;
        }
        GoToDefinition.getReferenceAtPosition = getReferenceAtPosition;
        /// Goto type
        function getTypeDefinitionAtPosition(typeChecker, sourceFile, position) {