import { PipeTransform } from '@nestjs/common';
/**
 * Custom pipe that validates whether a given string is a valid customer ID.
 *
 * A valid customer ID:
 * - Must be a string.
 * - Must have exactly 10 digits.
 * - Must start with "000" (e.g., "0001234567").
 *
 * ### Example:
 * ```ts
 *
 *  @Post('/:customerId')
 * isCustomerIdPipe(
 *  @Param('customerId', new ValidateCustomerIdPipe()) customerId: string,
 *) {
 *  return `Is valid: ${customerId}`;
 *}
 * ```
 *
 * @param value the ID string.
 * @returns An error if the ID does not match with the expected pattern.
 */
export declare class ValidateCustomerIdPipe implements PipeTransform {
    transform(value: string): string;
}
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