// Metro module 9243 (f9244).
import { useMemo } from "react";
import { StyleSheet } from "react-native";
export default function useFastestListComputedStyles({ style }) {
  return useMemo(() => {
    let r14;
    let r7 = style;
    if (style != null) {
      if (style == null) {
        r7 = {
          flex: 1
        };
      }
      r14 = [r7];
    } else {
      r14 = {
        flex: 1
      };
    }
    const style2 = StyleSheet.flatten(r14);
    let r15 = style2?.marginStart;
    if (r15 == null) {
      r15 = style2?.marginLeft;
    }
    if (r15 == null) {
      r15 = style2?.marginHorizontal;
    }
    if (r15 == null) {
      r15 = style2?.margin;
    }
    if (r15 == null) {
      r15 = 0;
    }
    let r23 = style2?.paddingStart;
    if (r23 == null) {
      r23 = style2?.paddingLeft;
    }
    if (r23 == null) {
      r23 = style2?.paddingHorizontal;
    }
    if (r23 == null) {
      r23 = style2?.padding;
    }
    if (r23 == null) {
      r23 = 0;
    }
    if (typeof r15 === "number" && typeof r23 === "number") {
      let r31 = style2?.marginEnd;
      if (r31 == null) {
        r31 = style2?.marginRight;
      }
      if (r31 == null) {
        r31 = style2?.marginHorizontal;
      }
      if (r31 == null) {
        r31 = style2?.margin;
      }
      if (r31 == null) {
        r31 = 0;
      }
      let r39 = style2?.paddingEnd;
      if (r39 == null) {
        r39 = style2?.paddingRight;
      }
      if (r39 == null) {
        r39 = style2?.paddingHorizontal;
      }
      if (r39 == null) {
        r39 = style2?.padding;
      }
      if (r39 == null) {
        r39 = 0;
      }
      if (typeof r31 === "number" && typeof r39 === "number") {
        return {
          style: style2,
          marginEnd: r31 + r39,
          marginStart: r15 + r23
        };
      }
      throw new Error("FastestList: paddingStart and paddingEnd must be numbers.");
    }
    throw new Error("FastestList: marginStart and marginEnd must be numbers.");
  }, [style]);
};