All files / src utils.ts

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export function assert(condition: any, message?: string): asserts condition {
  if (!condition) {
    const error = new Error(message || "Assertion failed")
    error.name = "Assertion Failure"
    // @ts-ignore
    error.framesToPop = 1
    throw error
  }
}
 
export function removeUndefined<O extends { [key: string]: any }>(
  obj: O
): Partial<O> {
  return Object.keys(obj).reduce((acc, key) => {
    if (obj[key] !== undefined) {
      acc[key] = obj[key]
    }
    return acc
  }, {} as { [key: string]: any }) as Partial<O>
}