2022-02-11 11:03:15 +08:00
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import { isArray, isObject } from '@vue/shared'
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2020-09-03 21:19:12 +08:00
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2022-02-11 11:03:15 +08:00
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export {
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isArray,
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isFunction,
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isObject,
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isString,
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isDate,
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isPromise,
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isSymbol,
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} from '@vue/shared'
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export { isBoolean, isNumber } from '@vueuse/core'
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export { isVNode } from 'vue'
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2020-12-23 14:07:15 +08:00
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2022-02-11 11:03:15 +08:00
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export const isUndefined = (val: any): val is undefined => val === undefined
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2021-08-24 13:36:48 +08:00
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2022-02-11 11:03:15 +08:00
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export const isEmpty = (val: unknown) =>
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(!val && val !== 0) ||
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(isArray(val) && val.length === 0) ||
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(isObject(val) && !Object.keys(val).length)
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