Function getTypeChecker

test/fixtures/snapshot/typescript.js:117504–117506

()

            }
        }
        function getTypeChecker() {
            return typeChecker || (typeChecker = ts.createTypeChecker(program));
        }
        function emit(sourceFile, writeFileCallback, cancellationToken, emitOnlyDtsFiles, transformers, forceDtsEmit) {
            ts.tracing === null || ts.tracing === void 0 ? void 0 : ts.tracing.push("emit" /* tracing.Phase.Emit */, "emit", { path: sourceFile === null || sourceFile === void 0 ? void 0 : sourceFile.path }, /*separateBeginAndEnd*/ true);
            var result = runWithCancellationToken(function () { return emitWorker(program, sourceFile, writeFileCallback, cancellationToken, emitOnlyDtsFiles, transformers, forceDtsEmit); });