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TASK 1: Project Scaffolding — Composer + PHPUnit + Directory Structure
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STATUS: ✅ COMPLETE

DELIVERABLES CREATED:
✅ php/composer.json
   - name: propresenter/parser
   - require: php ^8.4, google/protobuf ^4.0
   - require-dev: phpunit/phpunit ^11.0
   - PSR-4 autoload: ProPresenter\Parser\ → src/
   - PSR-4 autoload: Rv\Data\ → generated/Rv/Data/

✅ php/phpunit.xml
   - bootstrap: vendor/autoload.php
   - testsuites: tests/ directory
   - strict mode enabled

✅ php/tests/SmokeTest.php
   - Simple assertTrue test
   - Namespace: ProPresenter\Parser\Tests

DIRECTORIES CREATED:
✅ php/src/
✅ php/tests/
✅ php/bin/
✅ php/proto/
✅ php/generated/

ACCEPTANCE CRITERIA:
✅ AC1: composer install exits 0, vendor/ created (28 packages)
✅ AC2: vendor/bin/phpunit exits 0, SmokeTest passes (1 test, 1 assertion)
✅ AC3: Autoloading works (require 'vendor/autoload.php' succeeds)
✅ AC4: All 5 directories exist

DEPENDENCIES INSTALLED:
- google/protobuf v4.33.5
- phpunit/phpunit 11.5.55
- 26 supporting packages (sebastian/*, phar-io/*, etc.)

EVIDENCE FILES:
- .sisyphus/evidence/task-1-composer-install.txt
- .sisyphus/evidence/task-1-phpunit-smoke.txt
- .sisyphus/evidence/task-1-autoload.txt

NOTEPAD UPDATED:
- .sisyphus/notepads/propresenter-parser/learnings.md

NEXT TASK: T2 (File Format Analysis)
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