import { IField, IJsonSchema } from "../interfaces";
export declare class JsonSchemaReader {
    static keywords: string[];
    /**
     * Extract JsonSchema from class definition.
     *
     * @param definition    Class definition
     * @param rootSchema
     * @return              JsonSchema
     */
    extractSchema(definition: Function, rootSchema?: Partial<IJsonSchema>): IJsonSchema;
    /**
     *
     * @param field
     */
    extractProperty(field: IField): IJsonSchema;
    /**
     *
     * @param data
     */
    protected extractJsonSchemaKeywords(data: object): Partial<IJsonSchema>;
}