import { SafeHtml } from '@angular/platform-browser';
import { DialogVariant } from './dialog-types';
import * as i0 from "@angular/core";
/**
 * Internal presentational chrome for the dialog: the surface box, header (leading icon +
 * title + close, or a floating close), centered icon badge + title/description, the body
 * slot, and the actions footer. Rendered by BOTH the declarative `compsych-dialog` and the
 * imperative `DialogService` container, so the chrome has a single source of truth.
 *
 * Not part of the public API. Overlay/a11y state (role, aria-modal, focus, open) is owned
 * by the host (the CDK dialog container); `titleId`/`descId` are supplied by the host so its
 * `aria-labelledby`/`aria-describedby` can reference the rendered title/description elements.
 * The host renders `display: contents`, so `.cmp-dialog` is the layout box.
 */
export declare class DialogSurfaceComponent {
    /** Layout type. */
    readonly variant: import("@angular/core").InputSignal<DialogVariant>;
    /** Optional CSS-length width override (falls back to the variant width). */
    readonly width: import("@angular/core").InputSignal<string>;
    /** Heading text. */
    readonly title: import("@angular/core").InputSignal<string>;
    /** Supporting text (rendered for `centered` and `alert` variants). */
    readonly description: import("@angular/core").InputSignal<string>;
    /** Lucide icon name (leading header icon / centered badge glyph). */
    readonly icon: import("@angular/core").InputSignal<string>;
    /** Whether the close button is shown. */
    readonly dismissible: import("@angular/core").InputSignal<boolean>;
    /** Accessible label for the close button. */
    readonly closeLabel: import("@angular/core").InputSignal<string>;
    /** Whether the projected actions footer is rendered. */
    readonly showActions: import("@angular/core").InputSignal<boolean>;
    /** Id for the title element (host supplies it for `aria-labelledby`). */
    readonly titleId: import("@angular/core").InputSignal<string>;
    /** Id for the description element (host supplies it for `aria-describedby`). */
    readonly descId: import("@angular/core").InputSignal<string>;
    /** Emitted when the close button is activated. */
    readonly closeClick: import("@angular/core").OutputEmitterRef<void>;
    private readonly sanitizer;
    constructor();
    /** Header (leading) icon markup at 24px. */
    protected readonly iconMarkup: import("@angular/core").Signal<SafeHtml>;
    /** Centered badge icon markup at 32px. */
    protected readonly centeredIconMarkup: import("@angular/core").Signal<SafeHtml>;
    /** Close (`x`) icon markup at 20px. */
    protected readonly closeMarkup: import("@angular/core").Signal<SafeHtml>;
    /**
     * Looks up a Lucide icon by name and injects an explicit width/height so it renders at the
     * right size when bound via `[innerHTML]` (Angular's CSS encapsulation does not reach
     * dynamically injected content). Matches the Card/Button icon helper.
     */
    private buildIcon;
    static ɵfac: i0.ɵɵFactoryDeclaration<DialogSurfaceComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<DialogSurfaceComponent, "cmp-dialog-surface", never, { "variant": { "alias": "variant"; "required": false; "isSignal": true; }; "width": { "alias": "width"; "required": false; "isSignal": true; }; "title": { "alias": "title"; "required": false; "isSignal": true; }; "description": { "alias": "description"; "required": false; "isSignal": true; }; "icon": { "alias": "icon"; "required": false; "isSignal": true; }; "dismissible": { "alias": "dismissible"; "required": false; "isSignal": true; }; "closeLabel": { "alias": "closeLabel"; "required": false; "isSignal": true; }; "showActions": { "alias": "showActions"; "required": false; "isSignal": true; }; "titleId": { "alias": "titleId"; "required": false; "isSignal": true; }; "descId": { "alias": "descId"; "required": false; "isSignal": true; }; }, { "closeClick": "closeClick"; }, never, ["*", "[cmpDialogActions]"], true, never>;
}