/**
 * FieldCreateDialog — Phase 1c (v0.4.0).
 *
 * Replaces the `window.prompt` placeholder previously used by SchemaCanvas.
 * Native `<dialog>` (mirrors RelationshipConfigDialog + EntityPropertiesPanel
 * styling patterns) with snake_case validation, auto-filling Display Label,
 * all nine field types available via native <select>, and keyboard parity
 * (Enter submits, Esc closes via native dialog behaviour).
 */
import type { FieldType } from '../types.js';
export declare const SNAKE_CASE_RE: RegExp;
export declare const FIELD_TYPE_OPTIONS: ReadonlyArray<{
    value: FieldType;
    label: string;
}>;
export interface FieldCreateDialogPayload {
    field_name: string;
    field_type: FieldType;
    label: string;
    placeholder: string | null;
    is_required: boolean;
    sort_order: number;
}
export interface FieldCreateDialogProps {
    open: boolean;
    onOpenChange: (open: boolean) => void;
    /** Human-readable entity name; shown in the header. */
    entityLabel: string;
    /** snake_case underlying name; shown as a hint under the header. */
    entityName: string;
    /**
     * Lowercased list of field names already defined on the entity; used for
     * uniqueness validation so the Create button stays disabled when a
     * duplicate would be submitted.
     */
    existingFieldNames?: string[];
    /** Next `sort_order` value to assign (defaults to 0). */
    nextSortOrder?: number;
    onConfirm: (payload: FieldCreateDialogPayload) => void | Promise<void>;
}
export declare function FieldCreateDialog({ open, onOpenChange, entityLabel, entityName, existingFieldNames, nextSortOrder, onConfirm, }: FieldCreateDialogProps): import("react").JSX.Element;
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