@altostra/core/lib/deployments/fn.d.ts

Core library for shared types and logic

import type { Maybe } from "../common/Maybe";
import type { Key as RecordKey } from "../common/Types";
export declare function getFromEnvironment<T extends string>(names: T[], defaults?: Partial<Record<T, string>>): Record<T, string>;
export declare function sanitizeId(value: string): string;
interface PointInSpace {
    x: number;
    y: number;
    z: number;
}
/**
 * v1.2
 */
export type { RecordKey };
export declare function notNull<T>(x: T | null | undefined): x is T;
export declare function id<T>(x: T): T;
export declare function exists<T>(x: Maybe<T> | null): x is T;
export declare function isNonEmptyArray<T>(xs?: T[]): xs is [T, ...T[]];
export declare function isEmptyArray<T>(xs: T[]): boolean;
export declare function assign<K extends RecordKey, T>(record: Record<K, T>, key: K, x: T): Record<K, T>;
export declare function toLowerCase(s: string): string;
export declare function length<T>(xs: T[]): number;
export declare function head<T>(xs: T[]): T;
export declare function last<T>(xs: T[]): T;
export declare function fst<T, _>([x, _]: [T, _]): T;
export declare function snd<_, T>([_, x]: [_, T]): T;
export declare function concat<T>(...xss: T[][]): T[];
export declare function flatten<T>(xs: T[][]): T[];
export declare function map<S, T>(f: (x: S) => T, xs: S[]): T[];
export declare function map_<S, T>(f: (x: S) => T): (xs: S[]) => T[];
export declare function mapIf<S>(p: (x: S) => boolean): (f: (x: S) => S, xs: S[]) => S[];
export declare function offsetPoint(offset: PointInSpace): (point: PointInSpace) => PointInSpace;
export declare const values: <K extends RecordKey, T>(rs: Record<K, T>) => T[];
export declare function keys<K extends RecordKey, T>(rs: Record<K, T>): K[];
export declare function toPairs<K extends RecordKey, T>(rs: Record<K, T>): [K, T][];
export declare function merge<K extends RecordKey, T>(a: Record<K, T>, b: Record<K, T>): Record<K, T>;
export declare function reduceRecord<K extends RecordKey, S, T>(f: (acc: T, x: S, k: K) => T, init: T, rs: Record<K, S>): T;
export declare function mapRecord<K extends RecordKey, S, T>(f: (x: S, k: K) => T, rs: Record<K, S>): Record<K, T>;
/**
 * Until we get proper transducers, use this.
 */
export declare function filterMapRecord<K extends RecordKey, U, S extends U, T>(p: (x: U, k: K) => x is S, f: (x: S, k: K) => T): (rs: Record<K, U>) => Record<K, T>;
export declare function filterRecord<K extends RecordKey, T>(p: (x: T, k: K) => boolean): (rx: Record<K, T>) => Record<K, T>;
/**
 * Narrows a record's values from union type to a sub-type.
 */
export declare function narrowRecord<K extends RecordKey, U, T extends U>(p: (x: U) => x is T): (rs: Record<K, U>) => Record<K, T>;
export declare function flatMap<S, T>(f: (x: S) => T[], xs: S[]): T[];
export declare function flatMapP<S, T>(f: (x: S) => Promise<T[]>, xs: S[]): Promise<T[]>;
export declare function filter<T>(p: (x: T) => boolean, xs: T[]): T[];
export declare function filterType<U, T extends U>(p: (x: U) => x is T, xs: U[]): T[];
export declare function mapFilter<S, T>(f: (x: S) => T | null, xs: S[]): T[];
export declare function forEach<T>(f: (x: T) => void, xs: T[]): T[];
export declare function reduce<S, T>(f: (a: T, x: S) => T, init: T, xs: S[]): T;
export declare function hasEntry<K extends RecordKey, T>(name: K, record: Record<K, T>): boolean;
export declare function zipRecord<K extends RecordKey, T>(keys: K[], values: T[]): Record<K, T>;
export declare function propEq<S extends object>(prop: keyof S, expected: any): (s: S) => boolean;
export declare function pickBy<S extends object>(p: (x: any, k: keyof S) => boolean, s: S): S;
/**
 * Be aware that this function overrides repeating keys.
 */
export declare function smashRecords<K extends RecordKey, S, T>(f: (x: S) => Record<K, T>, init: Record<K, T>, xs: S[]): Record<K, T>;
export declare function logAndGetRejection<T>(msg: string, err: Error): Promise<T>;
export declare function toCamelCase(x: string): string;
export declare function toAlphanumUuid(s: RecordKey): string;