2.7.0 (and 2.8.0) added enum value exports. However, the generated code is incorrect and does not compile. For example, in the example-usage/generated/index.d.ts it will result in the following error:

error TS1254: A 'const' initializer in an ambient context must be a string or numeric literal or literal enum reference.

The reason it currently compiles in example-usage, is that example-usage skips type checking the declaration files (tsconfig.json contains "skipLibCheck": true).

The generated code is:

export declare const enumCacheControlScope = {
  PUBLIC: 'PUBLIC',
  PRIVATE: 'PRIVATE',
} as const

The correct code would be to use a declaration instead of an initializer:

// Variant 1
export declare const enumCacheControlScope: {
  PUBLIC: 'PUBLIC',
  PRIVATE: 'PRIVATE',
}

// Variant 2 - the values are not really readonly, but should be handled as such
export declare const enumCacheControlScope: {
  readonly PUBLIC: 'PUBLIC',
  readonly PRIVATE: 'PRIVATE',
}