Executes a sequence of code generation in purpose to generate index.ts files for whole project, including
directories "lib" and 'specs'.
This function sets up a code generation assembler, configures it, generates code for specified directories,
and finishes the process.
Returns Promise<void>
A Promise that resolves once the code generation tasks are complete.
Executes a sequence of code generation in purpose to generate index.ts files for whole project, including directories "lib" and 'specs'. This function sets up a code generation assembler, configures it, generates code for specified directories, and finishes the process.