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import { ts } from '../deps.ts'import transformImportPathRewrite from './transform-import-path-rewrite.ts'import transformReactJsxSource from './transform-react-jsx-source.ts'import transformReactRefresh from './transform-react-refresh.ts'import { CreatePlainTransformer, CreateTransformer } from './transformer.ts'
export interface CompileOptions {    target?: string    mode?: 'development' | 'production'    rewriteImportPath?: (importPath: string) => string    reactRefresh?: boolean}
export function createSourceFile(fileName: string, source: string) {    return ts.createSourceFile(        fileName,        source,        ts.ScriptTarget.ES2015,    )}
const allowTargets = [    'esnext',    'es2015',    'es2016',    'es2017',    'es2018',    'es2019',    'es2020',]
export function compile(fileName: string, source: string, { target: targetName = 'ES2015', mode, rewriteImportPath, reactRefresh }: CompileOptions) {    const target = allowTargets.indexOf(targetName.toLowerCase())    const transformers: ts.CustomTransformers = { before: [], after: [] }    if (mode === 'development') {        transformers.before!.push(CreatePlainTransformer(transformReactJsxSource))    }    if (reactRefresh) {        transformers.before!.push(CreateTransformer(transformReactRefresh))    }    if (rewriteImportPath) {        transformers.after!.push(CreatePlainTransformer(transformImportPathRewrite, rewriteImportPath))    }
    return ts.transpileModule(source, {        fileName,        reportDiagnostics: true,        compilerOptions: {            target: target < 0 ? ts.ScriptTarget.ES2015 : (target > 0 ? target + 1 : 99),            module: ts.ModuleKind.ES2020,            isolatedModules: true,            allowJs: true,            jsx: ts.JsxEmit.React,            experimentalDecorators: true,            importHelpers: true,            importsNotUsedAsValues: ts.ImportsNotUsedAsValues.Remove,            alwaysStrict: true,            sourceMap: true,            inlineSources: true,        },        transformers,    })}