gristlabs_grist-core/stubs/app/server/declarations.d.ts

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// Copy official sqlite3 types to apply to @gristlabs/sqlite3.
declare module "@gristlabs/sqlite3" {
export * from 'sqlite3';
// Add minimal typings for sqlite backup api.
// TODO: remove this once the type definitions are updated upstream.
import {Database} from 'sqlite3';
export class Backup {
public readonly remaining: number;
public readonly pageCount: number;
public readonly idle: boolean;
public readonly completed: boolean;
public readonly failed: boolean;
public step(pages: number, callback?: (err: Error|null) => void): void;
}
export class DatabaseWithBackup extends Database {
public backup(filename: string, callback?: (err: Error|null) => void): Backup;
public backup(filename: string, destDbName: 'main', srcDbName: 'main',
filenameIsDest: boolean, callback?: (err: Error|null) => void): Backup;
}
}
// Add declarations of the promisified methods of redis.
// This is not exhaustive, there are a *lot* of methods.
declare module "redis" {
function createClient(url?: string): RedisClient;
class RedisClient {
public eval(args: any[], callback?: (err: Error | null, res: any) => void): any;
public subscribe(channel: string): void;
public on(eventType: string, callback: (...args: any[]) => void): void;
public publishAsync(channel: string, message: string): Promise<number>;
public delAsync(key: string): Promise<'OK'>;
public flushdbAsync(): Promise<void>;
public getAsync(key: string): Promise<string|null>;
public hdelAsync(key: string, field: string): Promise<number>;
public hgetallAsync(key: string): Promise<{[field: string]: any}|null>;
public hkeysAsync(key: string): Promise<string[]|null>;
public hmsetAsync(key: string, val: {[field: string]: any}): Promise<'OK'>;
public hsetAsync(key: string, field: string, val: string): Promise<1|0>;
public keysAsync(pattern: string): Promise<string[]>;
public multi(): Multi;
public quitAsync(): Promise<void>;
public saddAsync(key: string, val: string): Promise<'OK'>;
public selectAsync(db: number): Promise<void>;
public setAsync(key: string, val: string): Promise<'OK'>;
public setexAsync(key: string, ttl: number, val: string): Promise<'OK'>;
public sismemberAsync(key: string, val: string): Promise<0|1>;
public smembersAsync(key: string): Promise<string[]>;
public srandmemberAsync(key: string): Promise<string|null>;
public sremAsync(key: string, val: string): Promise<'OK'>;
public ttlAsync(key: string): Promise<number|null>;
public unwatchAsync(): Promise<'OK'>;
public watchAsync(key: string): Promise<void>;
public lrangeAsync(key: string, start: number, end: number): Promise<string[]>;
public rpushAsync(key: string, ...vals: string[]): Promise<number>;
public pingAsync(): Promise<string>;
}
class Multi {
public del(key: string): Multi;
public execAsync(): Promise<any[]|null>;
public get(key: string): Multi;
public hgetall(key: string): Multi;
public hmset(key: string, val: {[field: string]: any}): Multi;
public hset(key: string, field: string, val: string): Multi;
public sadd(key: string, val: string): Multi;
public set(key: string, val: string): Multi;
public setex(key: string, ttl: number, val: string): Multi;
public ttl(key: string): Multi;
public smembers(key: string): Multi;
public srandmember(key: string): Multi;
public srem(key: string, val: string): Multi;
public rpush(key: string, ...vals: string[]): Multi;
public ltrim(key: string, start: number, end: number): Multi;
public incr(key: string): Multi;
public expire(key: string, seconds: number): Multi;
}
}