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fix(lib): avoid global type augmentation in is-dev for JSR publish #9

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Merged
jhnns merged 1 commit into from
Aug 8, 2026
Merged

fix(lib): avoid global type augmentation in is-dev for JSR publish #9

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17 changes: 5 additions & 12 deletions src/lib/is-dev.ts
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Original file line number Diff line number Diff line change
@@ -1,15 +1,8 @@
declare global {
// Declaration merging requires an interface here, not a type alias.
/* eslint-disable @typescript-eslint/consistent-type-definitions */
interface ImportMetaEnv {
type ImportMetaWithEnv = {
readonly env?: {
readonly DEV?: boolean;
}

interface ImportMeta {
readonly env?: ImportMetaEnv;
}
/* eslint-enable @typescript-eslint/consistent-type-definitions */
}
};
};

/**
* Whether we're running in a dev environment. `true` only when a bundler's
Expand All @@ -19,5 +12,5 @@ declare global {
* by bundlers.
*/
export const isDev: boolean =
import.meta.env?.DEV === true ||
(import.meta as ImportMetaWithEnv).env?.DEV === true ||
(typeof process !== "undefined" && process.env["NODE_ENV"] === "development");
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