typed-environment-loader/dist/types/primitive.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.

export interface BaseSchema {
    name?: string;
    required?: boolean;
    description?: string;
}
type ValidatorFunction<Type> = (value: Type) => boolean;
export type Validator<Type> = ValidatorFunction<Type> | {
    function: ValidatorFunction<Type>;
    message: string;
    description?: string;
};
export interface StringSchema extends BaseSchema {
    type: 'string';
    default?: string;
    minLength?: number;
    maxLength?: number;
    pattern?: RegExp | string;
    validator?: Validator<string>;
}
export interface NumberSchema extends BaseSchema {
    type: 'number';
    default?: number;
    min?: number;
    max?: number;
    integer?: boolean;
    validator?: Validator<number>;
}
export interface BooleanSchema extends BaseSchema {
    type: 'boolean';
    default?: boolean;
}
export type PrimitiveSchema = StringSchema | NumberSchema | BooleanSchema;
export {};