Variable RefConst

Type Declaration

• Readonlyfield: (path: string) => FieldRef

• ReadonlyfromValuePath: (valuePath: string) => FieldRef

  fromValuePath：

  • Parse a valuePath (e.g. "items.0.warehouseId") into a FieldRef.
  • Supports a single index (required) and multi-level indices via listIndexPath (optional but recommended).

  Conventions:

  • If numeric segments are present, return an item ref (the last index becomes item.index; preceding indices go into listIndexPath).
  • If no numeric segments are present:
    • "items[]" (pattern list root) returns a list ref.
    • Otherwise return a field ref (including pattern fields like "items[].x").
  • "$root" / empty string returns the root ref.

• Readonlyitem: (
      path: string,
      index: number,
      options?: { field?: string; listIndexPath?: readonly number[] },
  ) => FieldRef

• Readonlylist: (path: string, listIndexPath?: readonly number[]) => FieldRef

• Readonlyroot: () => FieldRef