/**
 * Throws an exception for the case when dropdown trigger doesn't have a valid kbq-dropdown instance
 * @docs-private
 */
export declare function throwKbqDropdownMissingError(): void;
/**
 * Throws an exception for the case when dropdown's x-position value isn't valid.
 * In other words, it doesn't match 'before' or 'after'.
 * @docs-private
 */
export declare function throwKbqDropdownInvalidPositionX(): void;
/**
 * Throws an exception for the case when dropdown's y-position value isn't valid.
 * In other words, it doesn't match 'above' or 'below'.
 * @docs-private
 */
export declare function throwKbqDropdownInvalidPositionY(): void;
