Expected behavior:
successfully compiled typescript
Actual behavior:

Your gulpfile:
var gulp = require('gulp');
var less = require('gulp-less');
var ts = require('gulp-typescript');
gulp.task('default', function () {
return gulp.src('src/less/index.less')
.pipe(less()) //编译成为css
.pipe(gulp.dest('build/css')) //输出到指定目录
});
gulp.task('ts', function () {
return gulp.src('src/**/*.ts')
.pipe(ts({
noImplicitAny: true,
outFile: 'output.js'
}))
.pipe(gulp.dest('built/local'));
});
Include your gulpfile, or only the related task (with ts.createProject).
gulp.task('ts', function () {
return gulp.src('src/**/*.ts')
.pipe(ts({
noImplicitAny: true,
outFile: 'output.js'
}))
.pipe(gulp.dest('built/local'));
});```
**tsconfig.json**
*Include your tsconfig, if related to this issue.*
```json
{
"compilerOptions": {
"module": "commonjs",
"moduleResolution": "node",
"target": "ES2019",
"lib": [
"ES2019"
],
"strict": true,
"noEmitOnError": true,
"declaration": true
},
"include": [
"./src"
]
}
Minimal reproducible example
Here is my example: https://github.com/TinsFox/proj
Thanks for answering my question.