import { RteFeatureImpl } from '../../feature';
export type RteTextStyleConfig = {
    onBlocks?: Array<{
        node: string;
    }>;
};
export declare abstract class RteTextStyleFeatureImpl extends RteFeatureImpl {
    protected config?: RteTextStyleConfig | undefined;
    protected abstract markName: string;
    constructor(config?: RteTextStyleConfig | undefined);
    getTextblockMarks(): {
        priority: number;
        featureName: string;
        value: {
            markName: string;
        };
    }[];
}