id: implementation-design
description: 'Structural implementation choices: reuse, restrained abstractions and dependencies, simple solutions, and localized side effects.'
members:
  - implementation-design.reuse-before-creation
  - implementation-design.abstraction-restraint
  - implementation-design.simplicity
  - implementation-design.dependency-restraint
  - implementation-design.localized-side-effects
applicability:
  technologies: [typescript, javascript]
  filePatterns: ['**/*.ts', '**/*.tsx', '**/*.js', '**/*.jsx']
  taskIntents: [implementation-change, structural-design, dependency-change]
  exclusions: [documentation-only, test-only, configuration-only]
dependencies: []