@letanure/resend-cli/dist/src/utils/zodTransforms.d.ts

A command-line interface for Resend email API

import { z } from 'zod';
/**
 * Zod transformation utilities for common data cleaning operations
 */
/**
 * Removes undefined and empty string fields from an object
 * Useful as a final transform step in Zod schemas to clean up API payloads
 *
 * @example
 * const schema = z.object({...}).transform(removeEmptyFields);
 */
export declare const removeEmptyFields: <T extends Record<string, unknown>>(data: T) => Partial<T>;
/**
 * Creates a Zod schema for email recipient fields that supports:
 * - Single email: "user@domain.com"
 * - Multiple comma-separated emails: "user1@domain.com, user2@domain.com"
 * - Array of emails: ["user1@domain.com", "user2@domain.com"]
 *
 * @param maxRecipients Maximum number of recipients allowed (default: 50)
 * @param required Whether the field is required (default: false)
 *
 * @example
 * // Required field with default 50 recipient limit
 * to: createEmailRecipientsSchema(50, true)
 *
 * // Optional field with custom limit
 * cc: createEmailRecipientsSchema(10, false)
 */
export declare const createEmailRecipientsSchema: (maxRecipients?: number, required?: boolean) => z.ZodUnion<[z.ZodEffects<z.ZodString, string, string>, z.ZodArray<z.ZodString, "many">, z.ZodUndefined]> | z.ZodEffects<z.ZodUnion<[z.ZodEffects<z.ZodString, string, string>, z.ZodArray<z.ZodString, "many">, z.ZodUndefined]>, string | string[], string | string[] | undefined>;
/**
 * Creates a Zod schema for email sender fields that accepts SINGLE emails only in these formats:
 * - Simple email: "user@domain.com"
 * - Named email: "John Doe <user@domain.com>"
 *
 * Note: Unlike recipients schema, this does NOT support comma-separated multiple emails
 *
 * @param required Whether the field is required (default: true)
 *
 * @example
 * // Required sender field (typical for 'from' field)
 * from: createEmailSenderSchema(true)
 *
 * // Optional sender field
 * from: createEmailSenderSchema(false)
 */
export declare const createEmailSenderSchema: (required?: boolean) => z.ZodUnion<[z.ZodString, z.ZodUndefined]> | z.ZodEffects<z.ZodUnion<[z.ZodString, z.ZodUndefined]>, string, string | undefined>;
/**
 * Creates a Zod schema for simple text fields
 *
 * @param required Whether the field is required (default: true)
 *
 * @example
 * // Required text field
 * subject: createTextFieldSchema(true)
 *
 * // Optional text field
 * subject: createTextFieldSchema(false)
 */
export declare const createTextFieldSchema: (required?: boolean) => z.ZodUnion<[z.ZodString, z.ZodUndefined]> | z.ZodEffects<z.ZodUnion<[z.ZodString, z.ZodUndefined]>, string, string | undefined>;
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