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export type TrimLeft<  TValue extends string,  TTrimValue extends string | undefined,> = TValue extends `${TTrimValue}${infer TRest}` ? TRest  : TValue;
export type TrimRight<TValue extends string, TTrimValue extends string> =  TValue extends `${infer TRest}${TTrimValue}` ? TRest    : TValue;
export type Lower<TValue extends string> = TValue extends Uppercase<TValue>  ? Lowercase<TValue>  : Uncapitalize<TValue>;
export type CamelCase<TValue extends string> = TValue extends  `${infer TPart}_${infer TRest}`  ? `${Lower<TPart>}${Capitalize<CamelCase<TRest>>}`  : TValue extends `${infer TPart}-${infer TRest}`    ? `${Lower<TPart>}${Capitalize<CamelCase<TRest>>}`  : Lower<TValue>;
export type OneOf<TValue, TDefault> = TValue extends void ? TDefault : TValue;
// type Merge<L, R> = L extends void ? R//   : R extends void ? L//   : Omit<L, keyof R> & R;
export type Merge<TLeft, TRight> = TLeft extends void ? TRight  : TRight extends void ? TLeft  : TLeft & TRight;
export type MergeRecursive<TLeft, TRight> = TLeft extends void ? TRight  : TRight extends void ? TLeft  : TLeft & TRight;
export type ValueOf<TValue> = TValue extends Record<string, infer V>  ? ValueOf<V>  : TValue;