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By incompatible, TypeError: Argument of type 'TransformerFactory<SourceFile>'

See original GitHub issue

using Deno 1.6.3:

$ deno run -A https://deno.land/x/aleph@v0.2.26/cli.ts build

Error log:

error: Uncaught (in promise) TypeError: TS2345 [ERROR]: Argument of type 'TransformerFactory<SourceFile>' is not assignable to parameter of type 'TransformerFactory<SourceFile> | CustomTransformerFactory'.
  Type 'import("https://cdn.esm.sh/v14/typescript@4.1.3/lib/typescript.d.ts").TransformerFactory<import("https://cdn.esm.sh/v14/typescript@4.1.3/lib/typescript.d.ts").SourceFile>' is not assignable to type 'import("https://cdn.esm.sh/v14/typescript@4.0.5/lib/typescript.d.ts").TransformerFactory<import("https://cdn.esm.sh/v14/typescript@4.0.5/lib/typescript.d.ts").SourceFile>'.
    Types of parameters 'context' and 'context' are incompatible.
      Type 'import("https://cdn.esm.sh/v14/typescript@4.0.5/lib/typescript.d.ts").TransformationContext' is not assignable to type 'import("https://cdn.esm.sh/v14/typescript@4.1.3/lib/typescript.d.ts").TransformationContext'.
        Types of property 'isSubstitutionEnabled' are incompatible.
          Type '(node: import("https://cdn.esm.sh/v14/typescript@4.0.5/lib/typescript.d.ts").Node) => boolean' is not assignable to type '(node: import("https://cdn.esm.sh/v14/typescript@4.1.3/lib/typescript.d.ts").Node) => boolean'.
            Types of parameters 'node' and 'node' are incompatible.
              Type 'import("https://cdn.esm.sh/v14/typescript@4.1.3/lib/typescript.d.ts").Node' is not assignable to type 'import("https://cdn.esm.sh/v14/typescript@4.0.5/lib/typescript.d.ts").Node'.
                Types of property 'kind' are incompatible.
                  Type 'import("https://cdn.esm.sh/v14/typescript@4.1.3/lib/typescript.d.ts").SyntaxKind' is not assignable to type 'import("https://cdn.esm.sh/v14/typescript@4.0.5/lib/typescript.d.ts").SyntaxKind'.
                    Property 'IntrinsicKeyword' is missing in type 'import("https://cdn.esm.sh/v14/typescript@4.0.5/lib/typescript.d.ts").SyntaxKind'.
    if (reactRefresh) transformers.before!.push(reactRefreshTS())

This is my project, https://deno.land/x/piny Is there a solution, such as explicitly specifying the version for CDN?