function build()

in gulpfile.js [13:25]


function build() {
	const tsProject = ts.createProject('tsconfig.lib.json');

	const tsResult = tsProject.src()
		.pipe(tsProject());

	return merge([
		tsResult.dts
			.pipe(gulp.dest(tsProject.config.compilerOptions.outDir)),
		tsResult.js
			.pipe(gulp.dest(tsProject.config.compilerOptions.outDir))
	]);
}