32 lines
1.1 KiB
TypeScript
32 lines
1.1 KiB
TypeScript
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import { Config, ResolvableTo, ThemeConfig } from './types/config'
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import { DefaultTheme } from './types/generated/default-theme'
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import { DefaultColors } from './types/generated/colors'
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type ResolvedConfig<T extends Config> = Omit<T, 'theme'> & {
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theme: MergeThemes<
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UnwrapResolvables<Omit<T['theme'], 'extend'>>,
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T['theme'] extends { extend: infer TExtend } ? UnwrapResolvables<TExtend> : {}
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>
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}
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type UnwrapResolvables<T> = {
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[K in keyof T]: T[K] extends ResolvableTo<infer R> ? R : T[K]
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}
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type ThemeConfigResolved = UnwrapResolvables<ThemeConfig>
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type DefaultThemeFull = DefaultTheme & { colors: DefaultColors }
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type MergeThemes<Overrides extends object, Extensions extends object> = {
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[K in keyof ThemeConfigResolved | keyof Overrides]: (K extends keyof Overrides
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? Overrides[K]
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: K extends keyof DefaultThemeFull
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? DefaultThemeFull[K]
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: K extends keyof ThemeConfigResolved
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? ThemeConfigResolved[K]
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: never) &
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(K extends keyof Extensions ? Extensions[K] : {})
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}
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declare function resolveConfig<T extends Config>(config: T): ResolvedConfig<T>
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export = resolveConfig
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