bot/node_modules/@sapphire/snowflake/dist/lib/Snowflake.d.ts

114 lines
3.3 KiB
TypeScript

/**
* A class for generating and deconstructing Twitter snowflakes.
*
* A {@link https://developer.twitter.com/en/docs/twitter-ids Twitter snowflake}
* is a 64-bit unsigned integer with 4 fields that have a fixed epoch value.
*
* If we have a snowflake `266241948824764416` we can represent it as binary:
* ```
* 64 22 17 12 0
* 000000111011000111100001101001000101000000 00001 00000 000000000000
* number of ms since epoch worker pid increment
* ```
*/
export declare class Snowflake {
#private;
/**
* Alias for {@link deconstruct}
*/
decode: (id: string | bigint) => DeconstructedSnowflake;
/**
* @param epoch the epoch to use
*/
constructor(epoch: number | bigint | Date);
/**
* The epoch for this snowflake.
*/
get epoch(): bigint;
/**
* Generates a snowflake given an epoch and optionally a timestamp
* @param options options to pass into the generator, see {@link SnowflakeGenerateOptions}
*
* **note** when `increment` is not provided it defaults to the private `increment` of the instance
* @example
* ```typescript
* const epoch = new Date('2000-01-01T00:00:00.000Z');
* const snowflake = new Snowflake(epoch).generate();
* ```
* @returns A unique snowflake
*/
generate({ increment, timestamp, workerId, processId }?: SnowflakeGenerateOptions): bigint;
/**
* Deconstructs a snowflake given a snowflake ID
* @param id the snowflake to deconstruct
* @returns a deconstructed snowflake
* @example
* ```typescript
* const epoch = new Date('2000-01-01T00:00:00.000Z');
* const snowflake = new Snowflake(epoch).deconstruct('3971046231244935168');
* ```
*/
deconstruct(id: string | bigint): DeconstructedSnowflake;
/**
* Retrieves the timestamp field's value from a snowflake.
* @param id The snowflake to get the timestamp value from.
* @returns The UNIX timestamp that is stored in `id`.
*/
timestampFrom(id: string | bigint): number;
}
/**
* Options for Snowflake#generate
*/
export interface SnowflakeGenerateOptions {
/**
* Timestamp or date of the snowflake to generate
* @default Date.now()
*/
timestamp?: number | bigint | Date;
/**
* The increment to use
* @default 0n
* @remark keep in mind that this bigint is auto-incremented between generate calls
*/
increment?: bigint;
/**
* The worker ID to use, will be truncated to 5 bits (0-31)
* @default 0n
*/
workerId?: bigint;
/**
* The process ID to use, will be truncated to 5 bits (0-31)
* @default 1n
*/
processId?: bigint;
}
/**
* Object returned by Snowflake#deconstruct
*/
export interface DeconstructedSnowflake {
/**
* The id in BigInt form
*/
id: bigint;
/**
* The timestamp stored in the snowflake
*/
timestamp: bigint;
/**
* The worker id stored in the snowflake
*/
workerId: bigint;
/**
* The process id stored in the snowflake
*/
processId: bigint;
/**
* The increment stored in the snowflake
*/
increment: bigint;
/**
* The epoch to use in the snowflake
*/
epoch: bigint;
}
//# sourceMappingURL=Snowflake.d.ts.map