TypeScript: CasaTemplateLoader.d.ts getSource function has incompatible return type

[WorkingTheo]

Summary When using latest version of CASA with TypeScript, I get a compilation error. CasaTemplateLoader``getSource function has incompatible return type.

FileSystemLoader defines getSource function as: getSource(name: string): LoaderSource;

CasaTemplateLoader extends FileSystemLoader However CasaTemplateLoader getSource function is defined as: getSource(name: string): string;

Which causes TypeScript compilation errors:

Steps to reproduce I created a GitHub repo with the bug: https://github.com/WorkingTheo/BugDemo

To reproduce the bug:

• Clone the bug repo
• Run npm i
• Run npm run build or npx tsc

Current behaviour

When compiling TypeScript CASA (8.7.8) project, the above errors pop up Expected behaviour No errors should appear during compilation

Relevant logs and/or screenshots

Possible fixes Changing the return type of getSource to LoaderSource. Before:

After:

[lhokktyn]

Resolved in main