Function decodeScalar

static/app/utils/queryString.tsx:104–115

(value: QueryValue, fallback?: string)

export function decodeScalar(value: QueryValue): string | undefined;
export function decodeScalar(value: QueryValue, fallback: string): string;
export function decodeScalar(value: QueryValue, fallback?: string): string | undefined {
  if (!value) {
    return fallback;
  }
  const unwrapped =
    Array.isArray(value) && value.length > 0
      ? value[0]
      : typeof value === 'string'
        ? value
        : fallback;
  return typeof unwrapped === 'string' ? unwrapped : fallback;
}

export function decodeList(value: string[] | string | undefined | null): string[] {
  if (!value) {