import { PropsWithChildren } from 'react';
type LithologySymbolCtx = any;
type LithProviderProps = PropsWithChildren<LithologySymbolCtx>;
declare function PatternDefsProvider(props: LithProviderProps): import('react').FunctionComponentElement<{
    children: any;
}>;
declare function useGeologicPattern(patternID: string, fallback?: string): string;
export { PatternDefsProvider, useGeologicPattern };