Harness-engineering ts-declaration-merging

name: ts-declaration-merging version: "1.0.0" description: Extend existing types, modules, and namespaces via declaration merging and augmentation stability: static cognitive_mode: advisory-guide type: knowledge tier: 3 triggers:

• manual platforms:
• claude-code
• gemini-cli
• cursor
• codex tools: [] paths:
• "**/*.ts"
• "**/*.tsx"
• "tsconfig.json"
• "tsconfig.*.json" related_skills:
• ts-module-patterns
• ts-generics-pattern stack_signals:
• typescript keywords:
• declaration-merging
• module-augmentation
• global-augmentation
• interface-merging
• namespace-merging metadata: author: community upstream: typescriptlang.org/docs/handbook/declaration-merging.html state: persistent: false files: [] depends_on: []