cb729c1087
Currently there's an experimental option in `next.config.js` that lets you define default subset(s) to preload for all your fonts. [docs](https://nextjs.org/docs/basic-features/font-optimization#specifying-a-subset)
Over time we haven't seen much use of this option, and we are defining the subsets in the font function call in all our examples/docs. Imo it would be fine to drop this option.
This PR removes that experimental option. If you happen to use it you'll get a build error with [a link](f67af163cd/errors/google-fonts-missing-subsets.md
).
Next step (breaking change for next major) would probably be to remove the preload and subsets properties from `next/font/google` calls, and just have something like [`preloadSubsets´](https://vercel.slack.com/archives/C8EAN8A94/p1674868993169559?thread_ts=1674707555.461809&cid=C8EAN8A94) that is required.
30 lines
634 B
TypeScript
30 lines
634 B
TypeScript
export type AdjustFontFallback = {
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fallbackFont: string
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ascentOverride?: string
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descentOverride?: string
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lineGapOverride?: string
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sizeAdjust?: string
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}
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export type FontLoader = (options: {
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functionName: string
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variableName: string
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data: any[]
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emitFontFile: (
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content: Buffer,
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ext: string,
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preload: boolean,
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isUsingSizeAdjust?: boolean
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) => string
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resolve: (src: string) => string
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isDev: boolean
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isServer: boolean
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loaderContext: any
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}) => Promise<{
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css: string
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fallbackFonts?: string[]
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variable?: string
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adjustFontFallback?: AdjustFontFallback
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weight?: string
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style?: string
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}>
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