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export type Nullable<T> = {	[P in keyof T]: T[P] | null;};
/** * Allows support for TS 4.5's `exactOptionalPropertyTypes` option by ensuring a property present and undefined is valid * (since JSON.stringify ignores undefined properties) */export type AddUndefinedToPossiblyUndefinedPropertiesOfInterface<Base> = {	[K in keyof Base]: Base[K] extends Exclude<Base[K], undefined>		? AddUndefinedToPossiblyUndefinedPropertiesOfInterface<Base[K]>		: AddUndefinedToPossiblyUndefinedPropertiesOfInterface<Base[K]> | undefined;};
export type StrictPartial<Base> = AddUndefinedToPossiblyUndefinedPropertiesOfInterface<Partial<Base>>;
export type StrictRequired<Base> = Required<{ [K in keyof Base]: Exclude<Base[K], undefined> }>;
export type UnionToIntersection<U> = (U extends any ? (k: U) => void : never) extends (k: infer I) => void ? I : never;
type Keys<T> = keyof T;type DistributiveKeys<T> = T extends unknown ? Keys<T> : never;/** * Allows picking of keys from unions that are disjoint */export type DistributivePick<T, K extends DistributiveKeys<T>> = T extends unknown	? keyof Pick_<T, K> extends never		? never		: { [P in keyof Pick_<T, K>]: Pick_<T, K>[P] }	: never;
type Pick_<T, K> = Pick<T, Extract<keyof T, K>>;
/** * Allows omitting of keys from unions that are disjoint */export type DistributiveOmit<T, K extends DistributiveKeys<T>> = T extends unknown	? { [P in keyof Omit_<T, K>]: Omit_<T, K>[P] }	: never;
type Omit_<T, K> = Omit<T, Extract<keyof T, K>>;