import { Item, Meta, ReaderPropDef } from './types.js';
export declare const addLangProp: (p: ReaderPropDef, value: any, item: Item, lang: number) => void;
export declare const addLangMetaProp: (p: ReaderPropDef, meta: Meta, item: Item, lang: number) => void;
export declare const addProp: (p: ReaderPropDef, value: any, item: Item) => void;
export declare const addMetaProp: (p: ReaderPropDef, meta: Meta, item: Item) => void;
//# sourceMappingURL=addProps.d.ts.map