require('oxc-transform').isolatedDeclaration('hello.ts', `
export abstract class Foo {
abstract foo(): void;
bar(): void {}
baz(): void {}
}
`);
{
sourceText: 'export declare abstract class Foo {\n' +
'\tabstract foo(): void;\n' +
'\tbaz(): void;\n' +
'}\n',
errors: []
}