Function normalizeStyle

packages/shared/src/normalizeProp.ts:5–25

(
  value: unknown,
)

export type NormalizedStyle = Record<string, string | number>

export function normalizeStyle(
  value: unknown,
): NormalizedStyle | string | undefined {
  if (isArray(value)) {
    const res: NormalizedStyle = {}
    for (let i = 0; i < value.length; i++) {
      const item = value[i]
      const normalized = isString(item)
        ? parseStringStyle(item)
        : (normalizeStyle(item) as NormalizedStyle)
      if (normalized) {
        for (const key in normalized) {
          res[key] = normalized[key]
        }
      }
    }
    return res
  } else if (isString(value) || isObject(value)) {
    return value
  }
}

const listDelimiterRE = /;(?![^(]*\))/g
const propertyDelimiterRE = /:([^]+)/