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/* eslint-disable @typescript-eslint/ban-types */
export type SplitTypes<T, U> = U extends T ? U : Exclude<T, U>;export type SplitUndefined<T> = SplitTypes<T, undefined>;
export type ContextOf<ContextType> = ContextType extends undefined  ? Record<string, unknown>  : {    /**       * Custom user-defined data, read/writable       */    context: ContextType;  };