import type { AnnotationPlacement } from '../core/types/story';
export declare const DEFAULT_ANNOTATION_PLACEMENT: AnnotationPlacement;
export declare const isAnnotationPlacement: (value: unknown) => value is AnnotationPlacement;
export declare const cloneAnnotationPlacement: (placement: AnnotationPlacement) => AnnotationPlacement;
export declare const coerceAnnotationPlacement: (value: unknown) => AnnotationPlacement | null;