declare const brand: unique symbol;
export type WithControlledProp<V, K extends string = 'value', O extends string = K extends 'value' ? 'onChange' : `on${Capitalize<K>}Change`> = Record<K, V> & Record<O, (newValue: V) => void>;
export type ExactEntriesOf<P> = Exclude<{
    [K in keyof P]: [K, P[K]];
}[keyof P], undefined>[];
/**
 * The inverse of Awaited.
 */
export type Awaitable<T> = T | Promise<T> | PromiseLike<T>;
/**
 * @example
 * type T0 = Join<[1, 2, 3, 4], '.'>;  // '1.2.3.4'
 * type T1 = Join<['foo', 'bar', 'baz'], '-'>;  // 'foo-bar-baz'
 * type T2 = Join<[], '.'>;  // ''
 */
export type Join<T extends unknown[], D extends string> = T extends [] ? '' : T extends [string | number | boolean | bigint] ? `${T[0]}` : T extends [string | number | boolean | bigint, ...infer U] ? `${T[0]}${D}${Join<U, D>}` : string;
/**
 * @example
 * type T0 = Split<'foo', '.'>;  // ['foo']
 * type T1 = Split<'foo.bar.baz', '.'>;  // ['foo', 'bar', 'baz']
 * type T2 = Split<'foo.bar', ''>;  // ['f', 'o', 'o', '.', 'b', 'a', 'r']
 */
export type Split<S extends string, D extends string> = string extends S ? string[] : S extends '' ? [] : S extends `${infer T}${D}${infer U}` ? [T, ...Split<U, D>] : [S];
/**
 * @example
 * type T0 = CapitalizeAll<['foo', 'bar']>;  // ['Foo', 'Bar']
 * type T1 = CapitalizeAll<[]>;  // []
 */
export type CapitalizeAll<T extends string[]> = T extends [] ? [] : T extends [string, ...infer U] ? U extends string[] ? [Capitalize<T[0]>, ...CapitalizeAll<U>] : never : never;
/**
 * @example
 * type T0 = CapitalizeAll<['foo', 'bar', 'baz']>;  // ['foo', 'Bar', 'Baz']
 * type T1 = CapitalizeAll<['foo']>;  // ['foo']
 * type T2 = CapitalizeAll<[]>;  // []
 */
export type CapitalizeTail<T extends string[]> = T extends [] ? [] : T extends [string, ...infer U] ? U extends string[] ? [T[0], ...CapitalizeAll<U>] : never : never;
/**
 * sString template type that converts snake-case to camel-case
 * @example
 * type T0 = SnakeToCamel<'foo-bar-baz'>;  // 'fooBarBaz'
 * type T1 = CapitalizeAll<'foo'>;  // 'foo'
 * type T2 = CapitalizeAll<''>;  // ''
 */
export type SnakeToCamel<T extends string> = Join<CapitalizeTail<Split<T, '-'>>, ''>;
/**
 * The inverso of NonNullable
 */
export type Maybe<T> = T | undefined | null;
export type ValueOf<T> = T[keyof T];
export interface Brand<B> {
    readonly [brand]: B;
}
export type Branded<A, B> = A & Brand<B>;
export type Expand<T> = T extends infer O ? {
    [K in keyof O]: O[K];
} : never;
export type ExpandNested<T> = T extends infer O ? {
    [K in keyof O]: Expand<O[K]>;
} : never;
export {};