import { LitElement, CSSResultGroup, HTMLTemplateResult } from 'lit';
/** Event name fired when form is submitted with valid data */
export declare const EVENT_FORM_SUBMIT = "pd-form-submit";
export declare abstract class PdFormDialog<T> extends LitElement {
    /** Form data object - managed by subclass */
    protected abstract _formData: T;
    /** Dialog title text */
    protected abstract _dialogTitle: string;
    /** Text for the save/submit button */
    saveButtonText: string;
    /** Text for the cancel button */
    cancelButtonText: string;
    /** Whether to show required field info text */
    showRequiredFieldInfo: boolean;
    /** Timeout in ms to disable save button after submit (prevents double-submit) */
    submitDisableTimeout: number;
    /** Enable closing with Escape key */
    closeByEscape: boolean;
    /** Enable closing by clicking the backdrop overlay */
    closeByBackdrop: boolean;
    /** Block body scroll when dialog is open */
    blockScroll: boolean;
    /** Whether the form is currently valid */
    protected _validForm: boolean;
    /** Common validation error message to display */
    protected _validationError?: string;
    /** Internal button configuration */
    private _buttons;
    /** Track whether this instance has locked body scroll */
    private _scrollBlocked;
    private _formContainer;
    static styles: CSSResultGroup;
    constructor();
    connectedCallback(): void;
    disconnectedCallback(): void;
    render(): import('lit').TemplateResult<1>;
    /** Render the form fields content */
    protected abstract _renderContent(): HTMLTemplateResult;
    /**
     * Additional validation beyond form field validation.
     * Return true if form data is valid.
     */
    protected abstract _isValidFormData(): boolean;
    /** Reset the form to initial state */
    reset(): void;
    /**
     * Handle button click events.
     * Can be overridden for custom behavior.
     */
    protected _handleButtonClick(e: CustomEvent<{
        button: string;
    }>): void;
    private _initializeButtons;
    private _getButtons;
    private _handleFormChange;
    private _disableSaveButtonTemporarily;
}
//# sourceMappingURL=PdFormDialog.d.ts.map