Function findUpwards

findUpwards(
    node: Node,
    from: number,
    filter: ($pos: ResolvedPos, pos: number, loop: number) => boolean,
    __namedParameters?: { start?: number; step?: number; stop?: number },
): { $pos: ResolvedPos; pos: number } | { $pos: undefined; pos: undefined }
Traverse the tree upwards (along parents, along the left) to find a position.
Parameters
- node: Node
  Needed to resolve positions from.
- from: number
  Position to start searching from.
- filter: ($pos: ResolvedPos, pos: number, loop: number) => boolean
- __namedParameters: { start?: number; step?: number; stop?: number } = {}
  - Optionalstart?: number
    Where to start searching, -1 would be current node (default), 0 the parent, and so on.
  - Optionalstep?: number
  - Optionalstop?: number
Returns { $pos: ResolvedPos; pos: number } | { $pos: undefined; pos: undefined }
- Defined in src/runtime/pm/utils/findUpwards.ts:6