@bigmi/client/src/utils/deserialize.ts

Reactive primitives for Bitcoin apps.

type Reviver = (key: string, value: any) => any

export function deserialize<type>(value: string, reviver?: Reviver): type {
  return JSON.parse(value, (key, value_) => {
    let value = value_
    if (value?.__type === 'bigint') {
      value = BigInt(value.value)
    }
    if (value?.__type === 'Map') {
      value = new Map(value.value)
    }
    return reviver?.(key, value) ?? value
  })
}