refactor: simplify exports, imports and entities

[codecov[bot]]

Codecov Report

Patch coverage: 66.86% and project coverage change: -1.32 :warning:

Comparison is base (514534c) 93.55% compared to head (2c76569) 92.23%.

:exclamation: Current head 2c76569 differs from pull request most recent head 66c95f1. Consider uploading reports for the commit 66c95f1 to get more accurate results

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #79 +/- ## ========================================== - Coverage 93.55% 92.23% -1.32% ========================================== Files 74 77 +3 Lines 7660 7844 +184 Branches 530 528 -2 ========================================== + Hits 7166 7235 +69 - Misses 494 609 +115 ``` | [Impacted Files](https://codecov.io/gh/dxfjs/writer/pull/79?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=dxfjs) | Coverage Δ | | |---|---|---| | [src/Sections/EntitiesSection/Entities/Attrib.ts](https://codecov.io/gh/dxfjs/writer/pull/79?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=dxfjs#diff-c3JjL1NlY3Rpb25zL0VudGl0aWVzU2VjdGlvbi9FbnRpdGllcy9BdHRyaWIudHM=) | `40.67% <0.00%> (+2.58%)` | :arrow_up: | | [src/Sections/EntitiesSection/Entities/MText.ts](https://codecov.io/gh/dxfjs/writer/pull/79?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=dxfjs#diff-c3JjL1NlY3Rpb25zL0VudGl0aWVzU2VjdGlvbi9FbnRpdGllcy9NVGV4dC50cw==) | `68.29% <0.00%> (ø)` | | | [src/Sections/EntitiesSection/Entities/Table.ts](https://codecov.io/gh/dxfjs/writer/pull/79?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=dxfjs#diff-c3JjL1NlY3Rpb25zL0VudGl0aWVzU2VjdGlvbi9FbnRpdGllcy9UYWJsZS50cw==) | `47.74% <32.55%> (-6.04%)` | :arrow_down: | | [...EntitiesSection/Entities/Dimension/ArcDimension.ts](https://codecov.io/gh/dxfjs/writer/pull/79?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=dxfjs#diff-c3JjL1NlY3Rpb25zL0VudGl0aWVzU2VjdGlvbi9FbnRpdGllcy9EaW1lbnNpb24vQXJjRGltZW5zaW9uLnRz) | `43.13% <37.77%> (ø)` | | | [src/DxfWriter.ts](https://codecov.io/gh/dxfjs/writer/pull/79?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=dxfjs#diff-c3JjL0R4ZldyaXRlci50cw==) | `89.74% <52.33%> (-6.63%)` | :arrow_down: | | [src/Sections/EntitiesSection/EntitiesManager.ts](https://codecov.io/gh/dxfjs/writer/pull/79?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=dxfjs#diff-c3JjL1NlY3Rpb25zL0VudGl0aWVzU2VjdGlvbi9FbnRpdGllc01hbmFnZXIudHM=) | `80.46% <69.94%> (-8.08%)` | :arrow_down: | | [src/Sections/EntitiesSection/Entities/Image.ts](https://codecov.io/gh/dxfjs/writer/pull/79?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=dxfjs#diff-c3JjL1NlY3Rpb25zL0VudGl0aWVzU2VjdGlvbi9FbnRpdGllcy9JbWFnZS50cw==) | `93.10% <71.42%> (-2.17%)` | :arrow_down: | | [src/DxfDocument.ts](https://codecov.io/gh/dxfjs/writer/pull/79?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=dxfjs#diff-c3JjL0R4ZkRvY3VtZW50LnRz) | `98.26% <100.00%> (ø)` | | | [src/Internals/BoundingBox.ts](https://codecov.io/gh/dxfjs/writer/pull/79?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=dxfjs#diff-c3JjL0ludGVybmFscy9Cb3VuZGluZ0JveC50cw==) | `100.00% <100.00%> (ø)` | | | [src/Internals/DefinedApplication.ts](https://codecov.io/gh/dxfjs/writer/pull/79?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=dxfjs#diff-c3JjL0ludGVybmFscy9EZWZpbmVkQXBwbGljYXRpb24udHM=) | `100.00% <100.00%> (ø)` | | | ... and [37 more](https://codecov.io/gh/dxfjs/writer/pull/79?src=pr&el=tree-more&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=dxfjs) | | Help us with your feedback. Take ten seconds to tell us [how you rate us](https://about.codecov.io/nps?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=dxfjs). Have a feature suggestion? [Share it here.](https://app.codecov.io/gh/feedback/?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=dxfjs)

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Do you have feedback about the report comment? Let us know in this issue.