import type { PasswordRequirement } from './password-input';
export interface UsePasswordRequirementsOptions {
    /**
     * Minimum password length. When set, adds a "length" requirement.
     * Pass `12` (or whatever the server-side regex enforces) so the
     * inline checklist tells users the same rule they'll bounce off
     * server-side. When omitted, no length row is rendered.
     */
    minLength?: number;
    /** Adds an "uppercase letter" requirement when true. */
    uppercase?: boolean;
    /** Adds a "lowercase letter" requirement when true. */
    lowercase?: boolean;
    /** Adds a "digit" requirement when true. */
    digit?: boolean;
    /** Adds a "symbol" requirement when true. Matches anything outside `[A-Za-z0-9\s]`. */
    symbol?: boolean;
    /**
     * Adds a "no spaces" requirement when true. Fails if the value
     * contains any whitespace character (space, tab, non-breaking space,
     * narrow no-break space, etc.). Useful to catch paste-time stray
     * whitespace from credential managers.
     */
    noSpaces?: boolean;
    /**
     * Which letters and digits count for the uppercase, lowercase and
     * digit rules. `'unicode'` (the default) accepts any script: "É" is an
     * uppercase letter and "٣" a digit. `'ascii'` accepts only `A-Z`,
     * `a-z` and `0-9`. Match the server: a rule written as `[A-Z]` or `\d`
     * without the Unicode flag is ASCII, and a checklist that is more
     * generous than the server shows green for a password it refuses.
     */
    charset?: 'unicode' | 'ascii';
}
/**
 * Builds the common set of password requirements with i18n-resolved
 * labels. Designed for the AlfaDocs platform's patient-registration
 * server-side regex (`/^(?=.*[a-z])(?=.*[A-Z])(?=.*\d).{12,}$/`) but
 * generic enough for any consumer.
 *
 * Each opt-in flag adds one row to the returned array, in a stable
 * visual order (length → uppercase → lowercase → digit → symbol → noSpaces).
 * Predicates are pure and run on every keystroke.
 *
 * @example
 *   const requirements = usePasswordRequirements({
 *     minLength: 12,
 *     uppercase: true,
 *     lowercase: true,
 *     digit: true,
 *     noSpaces: true,
 *   });
 *   <PasswordInput requirements={requirements} deriveStrength />
 */
export declare function usePasswordRequirements(opts?: UsePasswordRequirementsOptions): PasswordRequirement[];
//# sourceMappingURL=use-password-requirements.d.ts.map