export type CollectionItem = {
    [key: string]: any;
};
export type SortFunction = <T extends CollectionItem = CollectionItem>(a: T, b: T) => number;
export type Sort = string | [string, 'asc' | 'desc'] | SortFunction;
export type Range = [number, number] | [number];
export type FilterFunction = <T extends CollectionItem = CollectionItem>(item: T) => boolean;
export type FilterObject = CollectionItem & {
    q?: string;
};
export type Filter = FilterObject | FilterFunction;
export type Query = {
    filter?: Filter;
    sort?: Sort;
    range?: Range;
    embed?: Embed;
};
export type QueryFunction = (name: string) => Query;
export type Predicate = <T extends CollectionItem = CollectionItem>(item: T) => boolean;
export type Embed = string | string[];
export type BaseResponse = {
    status: number;
    body?: Record<string, any> | Record<string, any>[];
    headers: {
        [key: string]: string;
    };
};
export type FakeRestContext = {
    url?: string;
    headers?: Headers;
    method?: string;
    collection?: string;
    single?: string;
    requestBody: Record<string, any> | undefined;
    params: {
        [key: string]: any;
    };
};
export type NormalizedRequest = Pick<FakeRestContext, 'url' | 'method' | 'params' | 'requestBody' | 'headers'>;
export type APIServer = {
    baseUrl?: string;
    handle: (context: FakeRestContext) => Promise<BaseResponse>;
};