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Make the options constants easier to treeshake #5

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Dec 3, 2022
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Make the options constants easier to treeshake #5

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27 changes: 18 additions & 9 deletions src/vue-vnode-utils.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -172,26 +172,35 @@ export type IterationOptions = {
static?: boolean
}

export const ALL_VNODES: IterationOptions = Object.freeze({
element: true,
component: true,
comment: true,
text: true,
static: true
})
// esbuild can remove an identity function, so long as it uses a function declaration
function freeze<T>(obj: T): T {
if (DEV) {
return Object.freeze(obj)
}

export const COMPONENTS_AND_ELEMENTS: IterationOptions = Object.freeze({
return obj
}

export const COMPONENTS_AND_ELEMENTS: IterationOptions = /*#__PURE__*/ freeze({
element: true,
component: true
})

export const SKIP_COMMENTS: IterationOptions = Object.freeze({
export const SKIP_COMMENTS: IterationOptions = /*#__PURE__*/ freeze({
element: true,
component: true,
text: true,
static: true
})

export const ALL_VNODES: IterationOptions = /*#__PURE__*/ freeze({
element: true,
component: true,
text: true,
static: true,
comment: true
})

const promoteToVNode = (node: VNode | string | number | boolean | null | undefined | void, options: IterationOptions): VNode | null => {
const type = getType(node)

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