vue-pure-admin/src/components/ReCountTo/src/normal/props.ts

import type { PropType } from "vue";
import propTypes from "@/utils/propTypes";

export const countToProps = {
  startVal: propTypes.number.def(0),
  endVal: propTypes.number.def(2020),
  duration: propTypes.number.def(1300),
  autoplay: propTypes.bool.def(true),
  decimals: {
    type: Number as PropType<number>,
    required: false,
    default: 0,
    validator(value: number) {
      return value >= 0;
    }
  },
  color: propTypes.string.def(),
  fontSize: propTypes.string.def(),
  decimal: propTypes.string.def("."),
  separator: propTypes.string.def(","),
  prefix: propTypes.string.def(""),
  suffix: propTypes.string.def(""),
  useEasing: propTypes.bool.def(true),
  easingFn: {
    type: Function as PropType<
      (t: number, b: number, c: number, d: number) => number
    >,
    default(t: number, b: number, c: number, d: number) {
      return (c * (-Math.pow(2, (-10 * t) / d) + 1) * 1024) / 1023 + b;
    }
  }
};