API reference > @kontsedal/olas-core > Scope

Scope type

Typed cross-tree data slot. Provided by an ancestor via ctx.provide(scope, value) and consumed anywhere in its subtree via ctx.inject(scope). Defined at module scope so the identity is stable across calls. See spec §10.3.

Signature:

type Scope<T> = {
  readonly [BRAND]: 'scope';
  readonly name?: string;
  readonly default?: T;
  readonly hasDefault: boolean;
  readonly [PHANTOM]?: T;
};