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import type { RefreshRuntimeGlobals } from '../runtime'
declare const self: Window & RefreshRuntimeGlobals
type Dictionary = { [key: string]: unknown }
declare const __webpack_module__: {
id: string
exports: unknown
hot: {
accept: () => void
dispose: (onDispose: (data: Dictionary) => void) => void
invalidate: () => void
data?: Dictionary
}
}
// This function gets unwrapped into global scope, which is why we don't invert
// if-blocks. Also, you cannot use `return`.
export default function () {
// Wrapped in an IIFE to avoid polluting the global scope
;(function () {
// Legacy CSS implementations will `eval` browser code in a Node.js context
// to extract CSS. For backwards compatibility, we need to check we're in a
// browser context before continuing.
if (
typeof self !== 'undefined' &&
// AMP / No-JS mode does not inject these helpers:
'$RefreshHelpers$' in self
) {
// @ts-ignore __webpack_module__ is global
var currentExports = __webpack_module__.exports
// @ts-ignore __webpack_module__ is global
var prevSignature: unknown[] | null =
__webpack_module__.hot.data?.prevSignature ?? null
// This cannot happen in MainTemplate because the exports mismatch between
// templating and execution.
self.$RefreshHelpers$.registerExportsForReactRefresh(
currentExports,
__webpack_module__.id
)
// A module can be accepted automatically based on its exports, e.g. when
// it is a Refresh Boundary.
if (self.$RefreshHelpers$.isReactRefreshBoundary(currentExports)) {
// Save the previous exports signature on update so we can compare the boundary
// signatures. We avoid saving exports themselves since it causes memory leaks (https://github.com/vercel/next.js/pull/53797)
__webpack_module__.hot.dispose(function (data) {
data.prevSignature =
self.$RefreshHelpers$.getRefreshBoundarySignature(currentExports)
})
// Unconditionally accept an update to this module, we'll check if it's
// still a Refresh Boundary later.
// @ts-ignore importMeta is replaced in the loader
global.importMeta.webpackHot.accept()
// This field is set when the previous version of this module was a
// Refresh Boundary, letting us know we need to check for invalidation or
// enqueue an update.
if (prevSignature !== null) {
// A boundary can become ineligible if its exports are incompatible
// with the previous exports.
//
// For example, if you add/remove/change exports, we'll want to
// re-execute the importing modules, and force those components to
// re-render. Similarly, if you convert a class component to a
// function, we want to invalidate the boundary.
if (
self.$RefreshHelpers$.shouldInvalidateReactRefreshBoundary(
prevSignature,
self.$RefreshHelpers$.getRefreshBoundarySignature(currentExports)
)
) {
__webpack_module__.hot.invalidate()
} else {
self.$RefreshHelpers$.scheduleUpdate()
}
}
} else {
// Since we just executed the code for the module, it's possible that the
// new exports made it ineligible for being a boundary.
// We only care about the case when we were _previously_ a boundary,
// because we already accepted this update (accidental side effect).
var isNoLongerABoundary = prevSignature !== null
if (isNoLongerABoundary) {
__webpack_module__.hot.invalidate()
}
}
}
})()
}
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