import { ObjectLocale } from './Locale';
import { GetObjectSchema, MixedSchema, SchemaValidateOptions } from './mixed';
export interface ObjectSchema<T extends {} = {}> extends MixedSchema<T> {
    shape(fields: GetObjectSchema<T>, noSortEdges?: Array<[string, string]>): this;
    from(fromKey: keyof T, toKey: string, alias?: boolean): this;
    noUnknown(onlyKnownKeys?: boolean, message?: ObjectLocale['noUnknown']): this;
    camelCase(): this;
    constantCase(): this;
    validateInOrder(value: T, options?: SchemaValidateOptions): Promise<T>;
    validateInOrderSync(value: T, options?: SchemaValidateOptions): T;
}
export declare function object<T extends {} = {}>(fields?: GetObjectSchema<T> | ((schema: ObjectSchema<T>) => ObjectSchema<T>)): ObjectSchema<T>;