const github.com/evanw/esbuild/internal/config.FormatESModule

14 uses

	github.com/evanw/esbuild/internal/config (current package)
		config.go#L118: 	FormatESModule
		config.go#L122: 	return f == FormatPreserve || f == FormatESModule
		config.go#L131: 	case FormatESModule:

	github.com/evanw/esbuild/internal/bundler
		bundler.go#L1514: 		options.OutputFormat = config.FormatESModule
		linker.go#L946: 		case config.FormatESModule:
		linker.go#L985: 			case config.FormatESModule:
		linker.go#L1221: 				c.options.OutputFormat == config.FormatESModule) {
		linker.go#L1529: 		c.options.OutputFormat == config.FormatESModule && len(repr.meta.sortedAndFilteredExportAliases) > 0
		linker.go#L1816: 			case config.FormatESModule:

	github.com/evanw/esbuild/internal/js_parser
		js_parser.go#L11377: 				} else if p.options.outputFormat == config.FormatESModule && !omitWarnings {
		js_parser_lower.go#L125: 	return p.options.outputFormat == config.FormatESModule

	github.com/evanw/esbuild/pkg/api
		api_impl.go#L109: 		return config.FormatESModule
		api_impl.go#L744: 			options.OutputFormat = config.FormatESModule
		api_impl.go#L756: 	if options.CodeSplitting && options.OutputFormat != config.FormatESModule {