import { AcEdPromptOptions } from './AcEdPromptOptions';
/**
 * Represents prompt options for selecting a single entity.
 * Mirrors `Autodesk.AutoCAD.EditorInput.PromptEntityOptions`.
 */
export declare class AcEdPromptEntityOptions extends AcEdPromptOptions<string> {
    /** Whether ENTER (no selection) is allowed */
    private _allowNone;
    /** Whether entities on locked layers are selectable */
    private _allowObjectOnLockedLayer;
    /** Message displayed when selection is rejected */
    private _rejectMessage;
    /**
     * Allowed entity class names.
     * Empty set means "allow all".
     */
    private _allowedClasses;
    /**
     * Normalizes entity class names so both "Line" and "AcDbLine" are accepted.
     *
     * `PromptEntityOptions.AddAllowedClass()` in host CAD APIs is typically used
     * with runtime class identifiers, while this web implementation works with
     * string names resolved from the underlying entity instances. In practice,
     * callers may provide either the short CAD-style type name (`Line`) or the
     * concrete TypeScript constructor name (`AcDbLine`).
     *
     * This helper canonicalizes both representations to the same short form so
     * the allow-list can be matched consistently regardless of which naming style
     * was used by the caller or discovered at pick time.
     *
     * @param className - Raw entity class name supplied by callers or runtime inspection
     * @returns Normalized class name without the `AcDb` prefix
     */
    private normalizeClassName;
    constructor(message: string, globalKeywords?: string);
    /**
     * Gets or sets whether the user may press ENTER without selecting an entity.
     * Corresponds to `PromptEntityOptions.AllowNone`.
     */
    get allowNone(): boolean;
    set allowNone(value: boolean);
    /**
     * Gets or sets whether entities on locked layers can be selected.
     * Corresponds to `PromptEntityOptions.AllowObjectOnLockedLayer`.
     */
    get allowObjectOnLockedLayer(): boolean;
    set allowObjectOnLockedLayer(value: boolean);
    /**
     * Gets the rejection message shown when the selected entity is invalid.
     * Corresponds to `PromptEntityOptions.RejectMessage`.
     */
    get rejectMessage(): string;
    /**
     * Sets the rejection message.
     * Corresponds to `PromptEntityOptions.SetRejectMessage()`.
     */
    setRejectMessage(message: string): this;
    /**
     * Adds an allowed entity class name.
     * Corresponds to `PromptEntityOptions.AddAllowedClass()`.
     *
     * @param className - Entity class name (e.g. "Line", "Circle")
     */
    addAllowedClass(className: string): this;
    /**
     * Removes an allowed entity class name.
     * Corresponds to `PromptEntityOptions.RemoveAllowedClass()`.
     */
    removeAllowedClass(className: string): this;
    /**
     * Clears all allowed class restrictions (allow all entities).
     */
    clearAllowedClasses(): this;
    /**
     * Checks whether a given entity class is allowed.
     * Used internally by selection logic.
     */
    isClassAllowed(className: string): boolean;
}
//# sourceMappingURL=AcEdPromptEntityOptions.d.ts.map