• 362 files indexed
• 1064 code symbols extracted
• 9513 symbol references tracked
• 0 active memories (0 core, 0 stale)
• Languages: javascript (181), typescript (178), kotlin (2), c (1)

These are the symbols your codebase depends on most. Changes here have the largest blast radius.

• done — 327 references
• emit — 294 references
• socket — 154 references
• close — 146 references
• send — 116 references
• callback — 109 references
• listen — 65 references
• Socket — 62 references
• Server — 57 references
• onError — 43 references

Core architectural files — imported by many others.

• packages/socket.io/test/support/util.ts (1.00)
• packages/engine.io/lib/transport.ts (0.74)
• packages/engine.io-client/lib/globals.node.ts (0.63)
• packages/engine.io/test/common.js (0.51)
• packages/engine.io-client/test/support/env.js (0.51)
• packages/engine.io-client/test/util.js (0.44)
• packages/socket.io-client/test/support/util.ts (0.41)
• packages/engine.io-parser/lib/commons.ts (0.39)
• packages/engine.io-client/lib/util.ts (0.39)
• examples/basic-crud-application/common/events.ts (0.37)

No obvious dead code — every named symbol has at least one reference.

• packages/socket.io/test/support/util.ts (1.00)
• packages/engine.io/lib/transport.ts (0.74)
• packages/engine.io-client/lib/globals.node.ts (0.63)
• packages/engine.io/test/common.js (0.51)
• packages/engine.io-client/test/support/env.js (0.51)

1. packages/socket.io-client/lib/manager.ts -> packages/socket.io-client/lib/socket.ts -> packages/socket.io-client/lib/manager.ts

• Before refactoring done, run sverklo_impact to see the 327 call sites
• packages/socket.io/test/support/util.ts is your most-imported file — changes here cascade widely