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uni_modules/nutui-uni/components/_utils/props.ts

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+/**
+ * prop type helpers
+ * help us to write less code and reduce bundle size
+ * copy from https://github.com/youzan/vant/blob/main/packages/vant/src/utils/props.ts
+ */
+import type { ExtractPropTypes, PropType, StyleValue } from 'vue'
+
+export const unknownProp = null as unknown as PropType<unknown>
+
+export const numericProp = [Number, String]
+
+export const truthProp = {
+  type: Boolean,
+  default: true as const,
+}
+
+export const nullableBooleanProp = {
+  type: Boolean as PropType<boolean | undefined>,
+  default: undefined,
+}
+
+export function makeRequiredProp<T>(type: T) {
+  return {
+    type,
+    required: true as const,
+  }
+}
+
+export function makeArrayProp<T>(defaultVal: T[] = []) {
+  return {
+    type: Array as PropType<T[]>,
+    default: () => defaultVal,
+  }
+}
+
+export function makeObjectProp<T>(defaultVal: T) {
+  return {
+    type: Object as PropType<T>,
+    default: () => defaultVal,
+  }
+}
+
+export function makeNumberProp<T>(defaultVal: T) {
+  return {
+    type: Number,
+    default: defaultVal,
+  }
+}
+
+export function makeNumericProp<T>(defaultVal: T) {
+  return {
+    type: numericProp,
+    default: defaultVal,
+  }
+}
+
+export function makeStringProp<T>(defaultVal: T) {
+  return {
+    type: String as unknown as PropType<T>,
+    default: defaultVal,
+  }
+}
+
+export type ClassType = string | object | Array<ClassType>
+
+export const commonProps = {
+  /**
+   * @description 自定义类名
+   */
+  customClass: {
+    type: [String, Object, Array] as PropType<ClassType>,
+    default: '',
+  },
+  /**
+   * @description 自定义样式
+   */
+  customStyle: {
+    type: [String, Object, Array] as PropType<StyleValue>,
+    default: '',
+  },
+}
+
+export type CommonProps = ExtractPropTypes<typeof commonProps>