Introduce Compactor to shorten output namespaces and type names

[gvlasov]

Problem:

• When using namespaced type definitions, it uses fully qualified type names, but they are long and repetitive, they can introduce a lot of noise into frontend code. But we do need them so types with the same name from different namespaces don't clash.
• When using data class name suffixes, they are repeated on every resulting typescript type definition. But you need them on the backend so that the class name doesn't clash with your e.g. database entity names.

Solution: introduce Compactor to remove redundant parts from type names and namespaces

Example: same entity in different bounded contexts: accounting and inventory

<?php

namespace App\Data\Accounting;

use Spatie\TypeScriptTransformer\Attributes\TypeScript;

#[TypeScript]
class ProductData
{
    public function __construct(
        public int $acquisitionCost
    ) {
    }
}

<?php

namespace App\Data\Inventory;

use Spatie\TypeScriptTransformer\Attributes\TypeScript;

#[TypeScript]
class ProductData
{
      public function __construct(
        public string $sku,
        public int $price
    ) {
    }
}

Before Compactor:

$ artisan typescript:transform
+--------------------------------------------+---------------------------------+
| PHP class                                  | TypeScript entity               |
+--------------------------------------------+---------------------------------+
| App\Data\Accounting\ProductData            | App.Data.Accounting.ProductData |
| App\Data\Inventory\ProductData             | App.Data.Inventory.ProductData  |
+--------------------------------------------+---------------------------------+

declare namespace App.Data.Accounting {
    export type ProductData = {
        acquisitionCost: number;    
    };
}
declare namespace App.Data.Inventory {
    export type ProductData = {
        sku: string;
        price: number;    
    };
}

With Compactor:

    // in config/typescript-transformers.php
    'compactor' => [
        'prefixes' => ['App\\Data', 'App\\Enums'],
        'suffixes' => 'Data',
    ],

$ artisan typescript:transform
+--------------------------------------------+--------------------+
| PHP class                                  | TypeScript entity  |
+--------------------------------------------+--------------------+
| App\Data\Accounting\ProductData            | Accounting.Product |
| App\Data\Accounting\Inventory\ProductData  | Inventory.Product  |
+--------------------------------------------+--------------------+

declare namespace Accounting {
    export type Product = {
        acquisitionCost: number;
    };
}
declare namespace Inventory {
    export type Product = {
        sku: string;
        price: number;
    };
}

Notes

Some things are still missing and it needs more testing.

What do you think?