typed-environment-loader/dist/types/parsers.d.ts

typed-environment-loader is a lightweight utility for loading environment variables in a typed manner, ensuring type safety and consistency in your Node.js applications.

import { ArraySchema, EnumSchema, PrimitiveSchema, SchemaItem } from '.';
export interface ParserContext {
    envKey: string;
    path: string[];
    schema: SchemaItem;
    value: string;
}
export interface ParserResult {
    value: unknown;
}
export type ParserTypeMap = {
    string: PrimitiveSchema;
    number: PrimitiveSchema;
    boolean: PrimitiveSchema;
    enum: EnumSchema<readonly string[]>;
    array: ArraySchema;
};
export interface Parser {
    parse(context: ParserContext): ParserResult;
}
export type SchemaType<Type extends SchemaItem> = Type extends {
    type: infer Key extends keyof ParserTypeMap;
} ? ParserTypeMap[Key] : never;