Function getSemanticTokens

test/fixtures/snapshot/typescript.js:131005–131014

(program, sourceFile, span, cancellationToken)

            }
            v2020.getEncodedSemanticClassifications = getEncodedSemanticClassifications;
            function getSemanticTokens(program, sourceFile, span, cancellationToken) {
                var resultTokens = [];
                var collector = function (node, typeIdx, modifierSet) {
                    resultTokens.push(node.getStart(sourceFile), node.getWidth(sourceFile), ((typeIdx + 1) << 8 /* TokenEncodingConsts.typeOffset */) + modifierSet);
                };
                if (program && sourceFile) {
                    collectTokens(program, sourceFile, span, collector, cancellationToken);
                }
                return resultTokens;
            }
            function collectTokens(program, sourceFile, span, collector, cancellationToken) {
                var typeChecker = program.getTypeChecker();
                var inJSXElement = false;