import * as _angular_core from '@angular/core';

type DialogBackdrop = 'dim' | 'blur' | 'transparent';

/**
 * Declarative modal dialog. Renders into the body via CDK overlay when
 * `open` becomes `true`. Focus is trapped inside; restored to trigger on close.
 *
 * @example
 * <button Button (click)="open.set(true)">Open</button>
 * <Dialog [(open)]="open">
 *   <DialogHeader>
 *     <DialogTitle>Are you sure?</DialogTitle>
 *     <DialogDescription>This action cannot be undone.</DialogDescription>
 *   </DialogHeader>
 *   <DialogFooter>
 *     <button Button variant="outline" (click)="open.set(false)">Cancel</button>
 *     <button Button variant="destructive" (click)="confirm()">Delete</button>
 *   </DialogFooter>
 * </Dialog>
 */
declare class DialogComponent {
    private readonly overlay;
    private readonly vcr;
    private readonly trapFactory;
    private readonly doc;
    private readonly destroyRef;
    readonly open: _angular_core.ModelSignal<boolean>;
    readonly backdrop: _angular_core.InputSignal<DialogBackdrop>;
    readonly closeOnEscape: _angular_core.InputSignal<boolean>;
    readonly closeOnBackdropClick: _angular_core.InputSignal<boolean>;
    readonly showCloseButton: _angular_core.InputSignal<boolean>;
    readonly closeButtonLabel: _angular_core.InputSignal<string>;
    readonly labelledBy: _angular_core.InputSignal<string | null>;
    readonly describedBy: _angular_core.InputSignal<string | null>;
    readonly class: _angular_core.InputSignal<string>;
    readonly openedChange: _angular_core.OutputEmitterRef<boolean>;
    private readonly registeredLabelledBy;
    private readonly registeredDescribedBy;
    private readonly tpl;
    private overlayRef;
    private focusTrap;
    private previousFocus;
    protected readonly surfaceClasses: _angular_core.Signal<string>;
    protected readonly resolvedLabelledBy: _angular_core.Signal<string | null>;
    protected readonly resolvedDescribedBy: _angular_core.Signal<string | null>;
    constructor();
    private attach;
    private detach;
    private requestClose;
    close(): void;
    registerLabelledBy(id: string): void;
    unregisterLabelledBy(id: string): void;
    registerDescribedBy(id: string): void;
    unregisterDescribedBy(id: string): void;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<DialogComponent, never>;
    static ɵcmp: _angular_core.ɵɵComponentDeclaration<DialogComponent, "Dialog", never, { "open": { "alias": "open"; "required": false; "isSignal": true; }; "backdrop": { "alias": "backdrop"; "required": false; "isSignal": true; }; "closeOnEscape": { "alias": "closeOnEscape"; "required": false; "isSignal": true; }; "closeOnBackdropClick": { "alias": "closeOnBackdropClick"; "required": false; "isSignal": true; }; "showCloseButton": { "alias": "showCloseButton"; "required": false; "isSignal": true; }; "closeButtonLabel": { "alias": "closeButtonLabel"; "required": false; "isSignal": true; }; "labelledBy": { "alias": "aria-labelledby"; "required": false; "isSignal": true; }; "describedBy": { "alias": "aria-describedby"; "required": false; "isSignal": true; }; "class": { "alias": "class"; "required": false; "isSignal": true; }; }, { "open": "openChange"; "openedChange": "openedChange"; }, never, ["*"], true, never>;
}

declare class DialogCloseDirective {
    private readonly dialog;
    closeDialog(): void;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<DialogCloseDirective, never>;
    static ɵdir: _angular_core.ɵɵDirectiveDeclaration<DialogCloseDirective, "button[DialogClose], a[DialogClose]", never, {}, {}, never, never, true, never>;
}

declare class DialogHeaderComponent {
    readonly class: _angular_core.InputSignal<string>;
    protected readonly classes: _angular_core.Signal<string>;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<DialogHeaderComponent, never>;
    static ɵcmp: _angular_core.ɵɵComponentDeclaration<DialogHeaderComponent, "DialogHeader", never, { "class": { "alias": "class"; "required": false; "isSignal": true; }; }, {}, never, ["*"], true, never>;
}
declare class DialogTitleComponent {
    private readonly dialog;
    private readonly staticId;
    private readonly generatedId;
    readonly id: _angular_core.InputSignal<string | null>;
    readonly class: _angular_core.InputSignal<string>;
    protected readonly resolvedId: _angular_core.Signal<string>;
    protected readonly classes: _angular_core.Signal<string>;
    constructor();
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<DialogTitleComponent, never>;
    static ɵcmp: _angular_core.ɵɵComponentDeclaration<DialogTitleComponent, "DialogTitle, h2[DialogTitle]", never, { "id": { "alias": "id"; "required": false; "isSignal": true; }; "class": { "alias": "class"; "required": false; "isSignal": true; }; }, {}, never, ["*"], true, never>;
}
declare class DialogDescriptionComponent {
    private readonly dialog;
    private readonly staticId;
    private readonly generatedId;
    readonly id: _angular_core.InputSignal<string | null>;
    readonly class: _angular_core.InputSignal<string>;
    protected readonly resolvedId: _angular_core.Signal<string>;
    protected readonly classes: _angular_core.Signal<string>;
    constructor();
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<DialogDescriptionComponent, never>;
    static ɵcmp: _angular_core.ɵɵComponentDeclaration<DialogDescriptionComponent, "DialogDescription, p[DialogDescription]", never, { "id": { "alias": "id"; "required": false; "isSignal": true; }; "class": { "alias": "class"; "required": false; "isSignal": true; }; }, {}, never, ["*"], true, never>;
}
declare class DialogContentComponent {
    readonly class: _angular_core.InputSignal<string>;
    protected readonly classes: _angular_core.Signal<string>;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<DialogContentComponent, never>;
    static ɵcmp: _angular_core.ɵɵComponentDeclaration<DialogContentComponent, "DialogContent", never, { "class": { "alias": "class"; "required": false; "isSignal": true; }; }, {}, never, ["*"], true, never>;
}
declare class DialogFooterComponent {
    readonly class: _angular_core.InputSignal<string>;
    protected readonly classes: _angular_core.Signal<string>;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<DialogFooterComponent, never>;
    static ɵcmp: _angular_core.ɵɵComponentDeclaration<DialogFooterComponent, "DialogFooter", never, { "class": { "alias": "class"; "required": false; "isSignal": true; }; }, {}, never, ["*"], true, never>;
}

export { DialogCloseDirective, DialogComponent, DialogContentComponent, DialogDescriptionComponent, DialogFooterComponent, DialogHeaderComponent, DialogTitleComponent };
export type { DialogBackdrop };