Add ImportMetaENV interface to next.config.js

[aUsABuisnessman]

4adcf48e7bbc5126dcf0a64dbfc7705877b53516

Greptile Summary

This PR appends a single line — interface ImportMetaENV — to the end of next.config.js after the export default statement. The line is incomplete TypeScript syntax placed in a plain JavaScript file, which will cause a SyntaxError when Node.js parses the config and break the Next.js build entirely.

• Syntax error: interface declarations are TypeScript-only and not valid JavaScript; this one also has no body {}, making it invalid even in TypeScript.
• Wrong file: If the intent is to type import.meta.env, the correct approach is to add an ImportMetaEnv interface inside a .d.ts TypeScript declaration file (e.g., src/vite-env.d.ts), not in the Next.js JavaScript config.

Confidence Score: 1/5

This PR introduces a syntax error that will prevent the Next.js application from building at all.

The added line is incomplete TypeScript syntax appended to a plain .js file. Node.js will throw a SyntaxError when reading next.config.js, causing every build and dev-server start to fail immediately.

next.config.js — the only changed file; the invalid line must be removed before this can be merged.

Important Files Changed

Filename	Overview
next.config.js	Appends incomplete TypeScript interface ImportMetaENV declaration to a plain .js file, causing a syntax error that breaks the Next.js build.

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
    A[Next.js Build Starts] --> B[Node.js reads next.config.js]
    B --> C{Valid JS syntax?}
    C -- "YES (before PR)" --> D[Config parsed successfully]
    C -- "NO (after PR: 'interface ImportMetaENV')" --> E[SyntaxError thrown]
    E --> F[Build fails — app cannot start]
    D --> G[Build continues normally]

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[greptile-apps]

TypeScript syntax in a .js file breaks the build

interface ImportMetaENV is TypeScript syntax and is also incomplete (no body {}). next.config.js is parsed directly by Node.js as a JavaScript module, so this line will cause a SyntaxError at startup and prevent Next.js from reading the config at all. Even if the goal is to type import.meta.env, the correct location is a TypeScript declaration file (.d.ts), not the Next.js config. This line should be removed.