/**
 * GenUI Planner
 *
 * Takes structured UIIntent objects and produces validated UIPlan objects.
 * Bridge between "what the AI wants to create" and the deterministic kernel execution.
 *
 * Intent → UINode tree → UIPlan → schema validation → accessibility audit → PlanResult
 */
import type { UIPlan, CommandSource, ComponentRegistration, ValidationResult } from './types.ts';
import type { A11yResult } from './accessibility.ts';
export interface UIIntent {
    readonly type: 'form' | 'display' | 'action' | 'layout' | 'composite';
    readonly elements: readonly ElementIntent[];
    readonly id?: string;
    readonly title?: string;
}
export interface ElementIntent {
    readonly component: string;
    readonly label?: string;
    readonly attributes?: Readonly<Record<string, string>>;
    readonly properties?: Readonly<Record<string, unknown>>;
    readonly events?: Readonly<Record<string, string>>;
    readonly children?: readonly ElementIntent[];
    readonly slot?: string;
}
export interface PlanResult {
    readonly plan: UIPlan;
    readonly validation: ValidationResult;
    readonly accessibility: A11yResult;
    readonly warnings: readonly string[];
}
export interface FormFieldIntent {
    readonly name: string;
    readonly type?: 'text' | 'email' | 'password' | 'number' | 'textarea' | 'select';
    readonly placeholder?: string;
    readonly required?: boolean;
    readonly options?: readonly {
        value: string;
        label: string;
    }[];
}
export interface ButtonIntent {
    readonly label: string;
    readonly command: string;
    readonly variant?: string;
    readonly intent?: string;
}
export interface CardIntent {
    readonly heading?: string;
    readonly body: string;
    readonly footer?: readonly ButtonIntent[];
    readonly media?: {
        src: string;
        alt: string;
        height?: string;
    };
    readonly interactive?: boolean;
    readonly href?: string;
}
export interface DialogIntent {
    readonly title: string;
    readonly body: string;
    readonly confirmLabel?: string;
    readonly cancelLabel?: string;
    readonly confirmCommand: string;
    readonly cancelCommand?: string;
    readonly intent?: string;
}
export interface SettingIntent {
    readonly label: string;
    readonly description?: string;
    readonly name: string;
    readonly checked?: boolean;
    readonly command?: string;
}
export interface TabIntent {
    readonly label: string;
    readonly value: string;
    readonly content: string;
    readonly disabled?: boolean;
}
export interface NavItemIntent {
    readonly label: string;
    readonly value: string;
    readonly icon?: string;
    readonly group?: string;
}
export declare class Planner {
    #private;
    constructor(registry?: Map<string, ComponentRegistration>);
    generate(intent: UIIntent, source?: CommandSource): PlanResult;
    /**
     * Build a form plan from field descriptors.
     * Produces a `<form>` with `n-field` + `n-input`/`n-select`/`n-textarea` per field,
     * plus a submit `n-button` at the end.
     */
    static form(fields: readonly FormFieldIntent[], options?: {
        title?: string;
        submitLabel?: string;
        submitCommand?: string;
        registry?: Map<string, ComponentRegistration>;
    }): PlanResult;
    /**
     * Build a simple action bar from button descriptors.
     * Produces a horizontal `<div>` with `n-button` children.
     */
    static actions(buttons: readonly ButtonIntent[], options?: {
        registry?: Map<string, ComponentRegistration>;
    }): PlanResult;
    /**
     * Build a content card with optional heading, body, media, and footer actions.
     * Produces a `<n-container>` with slotted children.
     */
    static card(card: CardIntent, options?: {
        registry?: Map<string, ComponentRegistration>;
    }): PlanResult;
    /**
     * Build a confirmation/alert dialog.
     * Produces a `<n-dialog>` with a styled panel containing title, body, and action buttons.
     */
    static dialog(dialog: DialogIntent, options?: {
        registry?: Map<string, ComponentRegistration>;
    }): PlanResult;
    /**
     * Build a settings toggle list.
     * Produces a vertical list of `n-switch` elements with labels and optional descriptions.
     */
    static settings(settings: readonly SettingIntent[], options?: {
        title?: string;
        registry?: Map<string, ComponentRegistration>;
    }): PlanResult;
    /**
     * Build a tabbed interface.
     * Produces a `<n-tabs>` with `<n-tab>` triggers + `<n-tab-panels>` container.
     */
    static tabs(tabs: readonly TabIntent[], options?: {
        defaultValue?: string;
        orientation?: 'horizontal' | 'vertical';
        registry?: Map<string, ComponentRegistration>;
    }): PlanResult;
    /**
     * Build a navigation list.
     * Produces a `<n-listbox>` with `<n-option>` items, optionally grouped with `<n-option-group>`.
     */
    static nav(items: readonly NavItemIntent[], options?: {
        title?: string;
        registry?: Map<string, ComponentRegistration>;
    }): PlanResult;
}
export declare function createPlanner(registry?: Map<string, ComponentRegistration>): Planner;
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