import { ValidChar } from './interface';
type TemplateSemanticClassNames<T extends string> = Partial<Record<T, string>>;
export type SemanticSchema = {
    _default?: string;
} & {
    [key: `${ValidChar}${string}`]: SemanticSchema;
};
export declare function mergeClassNames<T extends string, SemanticClassNames extends Partial<Record<T, any>> = TemplateSemanticClassNames<T>>(schema: SemanticSchema | undefined, ...classNames: (SemanticClassNames | undefined)[]): SemanticClassNames;
/**
 * Merge classNames and styles from multiple sources.
 * When `schema` is provided, it will **must** provide the nest object structure.
 */
export default function useMergeSemantic<ClassNamesType extends object, StylesType extends object>(classNamesList: (ClassNamesType | undefined)[], stylesList: (StylesType | undefined)[], schema?: SemanticSchema): readonly [ClassNamesType, StylesType];
export {};