import type * as Pinnacle from "../index.js";
/**
 * Single-line text input with optional length bounds and regex pattern.
 */
export interface TextField extends Pinnacle.FieldBase {
    /** Ghost text shown inside the input while it's empty. */
    placeholder?: string;
    /** Regex the value must match. Validated server-side with RE2, so patterns that enable catastrophic backtracking (backreferences, lookarounds) are rejected at form creation. */
    pattern?: string;
    /** Minimum number of characters the submitter must enter. */
    min_length?: number;
    /** Maximum number of characters the submitter may enter. */
    max_length?: number;
}