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keyof T : never;\n\nfunction getObjectPositionFromContentPositionObject(\n contentPosition?: ImageContentPositionObject\n): string {\n const resolvedPosition = { ...contentPosition } as Record<\n KeysOfUnion,\n ImageContentPositionValue\n >;\n if (!resolvedPosition) {\n return '50% 50%';\n }\n if (resolvedPosition.top == null && resolvedPosition.bottom == null) {\n resolvedPosition.top = '50%';\n }\n if (resolvedPosition.left == null && resolvedPosition.right == null) {\n resolvedPosition.left = '50%';\n }\n\n return (\n ['top', 'bottom', 'left', 'right']\n .map((key) => {\n if (key in resolvedPosition) {\n return `${key} ${ensureUnit(resolvedPosition[key])}`;\n }\n return '';\n })\n .join(' ') || '50% 50%'\n );\n}\n\nfunction getFetchPriorityFromImagePriority(priority: ImageNativeProps['priority'] = 'normal') {\n return priority && ['low', 'high'].includes(priority) ? priority : 'auto';\n}\n\nconst ImageWrapper = React.forwardRef(\n (\n {\n source,\n events,\n contentPosition,\n hashPlaceholderContentPosition,\n priority,\n style,\n hashPlaceholderStyle,\n className,\n accessibilityLabel,\n ...props\n }: {\n source?: ImageSource | null;\n events?: {\n onLoad?: (((event: SyntheticEvent) => void) | undefined | null)[];\n onError?: ((({ source }: { source: ImageSource | null }) => void) | undefined | null)[];\n onTransitionEnd?: ((() => void) | undefined | null)[];\n onMount?: ((() => void) | undefined | null)[];\n };\n contentPosition?: ImageContentPositionObject;\n hashPlaceholderContentPosition?: ImageContentPositionObject;\n priority?: string | null;\n style: CSSProperties;\n hashPlaceholderStyle?: CSSProperties;\n className?: string;\n accessibilityLabel?: string;\n },\n ref: Ref\n ) => {\n useEffect(() => {\n events?.onMount?.forEach((e) => e?.());\n }, []);\n const isBlurhash = isBlurhashString(source?.uri || '');\n const isThumbhash = isThumbhashString(source?.uri || '');\n const isHash = isBlurhash || isThumbhash;\n\n // Thumbhash uri always has to start with 'thumbhash:/'\n const thumbhash = source?.uri?.replace(/thumbhash:\\//, '');\n const thumbhashUri = useMemo(\n () => (isThumbhash ? thumbHashStringToDataURL(thumbhash ?? '') : null),\n [thumbhash]\n );\n\n const blurhashUri = useBlurhash(isBlurhash ? source?.uri : null, source?.width, source?.height);\n const objectPosition = getObjectPositionFromContentPositionObject(\n isHash ? hashPlaceholderContentPosition : contentPosition\n );\n\n const uri = isHash ? blurhashUri ?? thumbhashUri : source?.uri;\n if (!uri) return null;\n return (\n {\n if (typeof window !== 'undefined') {\n // this ensures the animation will run, since the starting class is applied at least 1 frame before the target class set in the onLoad event callback\n window.requestAnimationFrame(() => {\n events?.onLoad?.forEach((e) => e?.(event));\n });\n } else {\n events?.onLoad?.forEach((e) => e?.(event));\n }\n }}\n onTransitionEnd={() => events?.onTransitionEnd?.forEach((e) => e?.())}\n onError={() => events?.onError?.forEach((e) => e?.({ source: source || null }))}\n />\n );\n }\n);\nexport default ImageWrapper;\n"]}