createContextScope (create-context)

primitives · ui, react-context, scope-isolation, context-provider

Creates a scoped React context system, returning a context provider/hook pair and a scope composer to isolate context instances and avoid collisions.

/* @__NO_SIDE_EFFECTS__ */ function createContextScope(
  scopeName: string,
  createContextScopeDeps: CreateScope[] = [],
): readonly [CreateScopedContext, CreateScope] {
  let defaultContexts: any[] = [];

  /* -----------------------------------------------------------------------------------------------
   * createContext
   * ---------------------------------------------------------------------------------------------*/

  function createContext<ContextValueType extends object | null>(
    rootComponentName: string,
    defaultContext?: ContextValueType,
  ) {
    const BaseContext = React.createContext<ContextValueType | undefined>(defaultContext);
    BaseContext.displayName = rootComponentName + 'Context';
    const index = defaultContexts.length;
    defaultContexts = [...defaultC

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