[Export Audit] Unused exported interface `ProbeResult` in `src/dind-probe.ts`

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API Surface Issue

Category

Unused export

Summary

• File: src/dind-probe.ts
• Symbol: ProbeResult (interface, line 37)
• Issue: The ProbeResult interface is exported but never imported by any other module. It is used only as an internal return-type annotation for probeSplitFilesystem within the same file.

Evidence

Declaration in src/dind-probe.ts:

export interface ProbeResult {
  // ...
}
export async function probeSplitFilesystem(probeDir: string): Promise<ProbeResult> {

Grep confirms zero imports outside the declaring file:

$ grep -rw "ProbeResult" src/ --include="*.ts"
src/dind-probe.ts:export interface ProbeResult {
src/dind-probe.ts:export async function probeSplitFilesystem(probeDir: string): Promise<ProbeResult> {

No file imports ProbeResult — not from src/commands/main-action.ts (the only caller of probeSplitFilesystem), not from any test file.

Recommended Fix

Remove the export keyword from the interface declaration:

// Before
export interface ProbeResult { ... }

// After
interface ProbeResult { ... }

No other changes needed — probeSplitFilesystem return type continues to work with the unexported interface.

Impact

• Dead code risk: Low — interface carries no runtime cost, but pollutes the public API surface
• Maintenance burden: Low — callers may mistakenly type against this interface instead of inferring the return type

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Detected by Export Audit workflow. Triggered by push to main on 2026-05-21

Generated by API Surface & Export Audit · ● 11.2M · ◷

• expires on Jun 20, 2026, 11:55 PM UTC