77 lines
2.1 KiB
Plaintext
77 lines
2.1 KiB
Plaintext
|
export function is_object(obj: unknown): boolean;
|
||
|
|
export function is_object_literal(obj: unknown): boolean;
|
||
|
|
export function compare(el1: unknown, el2: unknown): boolean;
|
||
|
|
export function clone<T>(target: T): T;
|
||
|
|
|
||
|
|
type Merge<T extends object[]> = T extends [
|
||
|
|
infer Head extends object,
|
||
|
|
...infer Tail extends object[]
|
||
|
|
]
|
||
|
|
? Tail extends []
|
||
|
|
? Head
|
||
|
|
: Merge<
|
||
|
|
[
|
||
|
|
MergeObjects<Head, Tail[0]>,
|
||
|
|
...(Tail extends [infer _, ...infer Rest] ? Rest : [])
|
||
|
|
]
|
||
|
|
>
|
||
|
|
: never;
|
||
|
|
|
||
|
|
// type MergeObjects<T extends object, U extends object> = {
|
||
|
|
// [K in keyof T | keyof U]: K extends keyof T & keyof U
|
||
|
|
// ? T[K] extends object
|
||
|
|
// // Could simplify the code but type negation doesn't seem to work, see
|
||
|
|
// // https://github.com/microsoft/TypeScript/issues/4196
|
||
|
|
// // https://github.com/microsoft/TypeScript/pull/29317
|
||
|
|
// // https://github.com/microsoft/TypeScript/issues/4196
|
||
|
|
// ? U[K] extends object & !Buffer
|
||
|
|
// ? MergeObjects<T[K], U[K]>
|
||
|
|
// : T[K]
|
||
|
|
// : U[K]
|
||
|
|
// : K extends keyof T
|
||
|
|
// ? T[K]
|
||
|
|
// : K extends keyof U
|
||
|
|
// ? U[K]
|
||
|
|
// : never;
|
||
|
|
// };
|
||
|
|
|
||
|
|
type MergeObjects<T extends object, U extends object> = {
|
||
|
|
[K in keyof T | keyof U]: K extends keyof T & keyof U
|
||
|
|
? T[K] extends object
|
||
|
|
? U[K] extends Buffer
|
||
|
|
? T[K]
|
||
|
|
: U[K] extends object
|
||
|
|
? MergeObjects<T[K], U[K]>
|
||
|
|
: T[K]
|
||
|
|
: U[K]
|
||
|
|
: K extends keyof T
|
||
|
|
? T[K]
|
||
|
|
: K extends keyof U
|
||
|
|
? U[K]
|
||
|
|
: never;
|
||
|
|
};
|
||
|
|
|
||
|
|
export function merge<T extends object[]>(...args: T): Merge<T>;
|
||
|
|
export function mutate<T extends object[]>(...args: T): Merge<T>;
|
||
|
|
|
||
|
|
export function snake_case_str(
|
||
|
|
source: string,
|
||
|
|
): string;
|
||
|
|
|
||
|
|
type SnakeCase<S extends string> = S extends `${infer T}${infer U}`
|
||
|
|
? `${T extends Uppercase<T> ? "_" : ""}${Lowercase<T>}${SnakeCase<U>}`
|
||
|
|
: S;
|
||
|
|
|
||
|
|
type SnakeCaseKeys<T> = T extends Array<infer U>
|
||
|
|
? Array<SnakeCaseKeys<U>>
|
||
|
|
: T extends object
|
||
|
|
? {
|
||
|
|
[K in keyof T as SnakeCase<string & K>]: SnakeCaseKeys<T[K]>;
|
||
|
|
}
|
||
|
|
: T;
|
||
|
|
|
||
|
|
export function snake_case<T extends Record<string, any>>(
|
||
|
|
source: T,
|
||
|
|
convert?: boolean | number
|
||
|
|
): SnakeCaseKeys<T>;
|