Refactor getUsages and parsing-strategy

[BenediktMehl]

Refactoring in the types and call-expression folders

Issue: #366
Closes: #368

Description

• Refactored the getUsages method from abstract-collector.
• Refactored the getTypesFromFile method from types-query-strategy.
• Added and adjusted some tests. The tests we adjusted may change in the future since some metrics are still to be discussed in detail.

Definition of Done

A PR is only ready for merge once all the following acceptance criteria are fulfilled:

• All TODOs related to this PR have been closed
• There are automated tests for newly written code and bug fixes
• All bugs discovered while working on this PR have been submitted as issues (if not already an open issue)
• Documentation (README.md, UPDATE_GRAMMARS.md) has been updated

Screenshots or gifs

[github-actions]

Coverage Report

Status	Category	Percentage	Covered / Total
🟢	Lines	95.76% (🎯 90%)	4616 / 4820
🟢	Statements	95.76% (🎯 90%)	4616 / 4820
🟢	Functions	97.32% (🎯 90%)	218 / 224
🟢	Branches	90.54% (🎯 90%)	498 / 550

File Coverage

File	Stmts	% Branch	% Funcs	% Lines	Uncovered Lines
Changed Files
src/parser/metrics/coupling/call-expression-resolver.ts	74.12%	76.92%	100%	74.12%	43-44, 65-66, 107-115, 118-123, 165-197
src/parser/metrics/coupling/coupling.ts	96.16%	86.95%	93.33%	96.16%	95-96, 223-224, 235-236, 242-243, 255, 269-271
src/parser/resolver/usages-collector.ts	95.23%	66.66%	100%	95.23%	18
src/parser/resolver/call-expressions/abstract-collector.ts	95.85%	90.16%	100%	95.85%	98, 156-157, 228-229, 375-380, 447-453, 477-478
src/parser/resolver/call-expressions/c-sharp-collector.ts	100%	100%	100%	100%
src/parser/resolver/call-expressions/php-collector.ts	100%	100%	100%	100%
src/parser/resolver/types/abstract-collector.ts	84.61%	50%	100%	84.61%	29-34
src/parser/resolver/types/c-sharp-collector.ts	100%	100%	100%	100%
src/parser/resolver/types/php-collector.ts	100%	100%	100%	100%
src/parser/resolver/types/resolver-strategy/types-query-strategy.ts	96.69%	85.71%	100%	96.69%	17-18, 104-105

Generated in workflow #125