fix: Resolve TypeScript type-check errors

fightbulc · claude · fightbulc · commit 2d7c70d7d3c8 · 2025-10-22T19:33:23.000+02:00
- Remove duplicate MigrationRunnerOptions export from type exports block - Fix undefined type error in rollbackLast() by explicitly handling array access with type cast - All tests pass (439/439), linting clean, CodeRabbit review complete 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
diff --git a/src/index.ts b/src/index.ts
@@ -43,7 +43,6 @@ export type {
   RunResult,
   Migration,
   AppliedMigration,
-  MigrationRunnerOptions,
   EntityId,
   RowMapper,
 } from "./types.ts"
diff --git a/src/migrations/migration-runner.ts b/src/migrations/migration-runner.ts
@@ -149,7 +149,9 @@ export class MigrationRunner {
       }
 
       // Get the last applied migration (reverse order)
-      const lastVersion = appliedVersions[appliedVersions.length - 1]
+      // Safe to access since we've checked length > 0
+      const lastIndex = appliedVersions.length - 1
+      const lastVersion = appliedVersions[lastIndex] as string
       const result = await this.rollbackMigration(lastVersion)
 
       if (result.isError) {

Original file line number	Diff line number	Diff line change
`@@ -149,7 +149,9 @@ export class MigrationRunner {`
`149`	`149`	`}`
`150`	`150`
`151`	`151`	`// Get the last applied migration (reverse order)`
`152`		`- const lastVersion = appliedVersions[appliedVersions.length - 1]`
	`152`	`+ // Safe to access since we've checked length > 0`
	`153`	`+ const lastIndex = appliedVersions.length - 1`
	`154`	`+ const lastVersion = appliedVersions[lastIndex] as string`
`153`	`155`	`const result = await this.rollbackMigration(lastVersion)`
`154`	`156`
`155`	`157`	`if (result.isError) {`