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Original file line number | Diff line number | Diff line change |
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import { getCurrentInstance } from '../runtimeContext' | ||
import { warn } from '../utils' | ||
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const EMPTY_OBJ: { readonly [key: string]: string } = __DEV__ | ||
? Object.freeze({}) | ||
: {} | ||
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export const useCSSModule = (name = '$style'): Record<string, string> => { | ||
const instance = getCurrentInstance() | ||
if (!instance) { | ||
__DEV__ && warn(`useCSSModule must be called inside setup()`) | ||
return EMPTY_OBJ | ||
} | ||
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const mod = (instance as any)[name] | ||
if (!mod) { | ||
__DEV__ && | ||
warn(`Current instance does not have CSS module named "${name}".`) | ||
return EMPTY_OBJ | ||
} | ||
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return mod as Record<string, string> | ||
} |