import type { AdapterRequestContext } from './AdapterRequestContext';
import type { FetchResponse } from './network';
import type { Luvio } from './Root';
import type { Snapshot } from './interfaces/Snapshot';
export type AdapterFactory<Config, DataType> = (luvio: Luvio) => Adapter<Config, DataType>;
export type Adapter<Config, DataType> = (config: Config, requestContext?: AdapterRequestContext) => Promise<Snapshot<DataType>> | Snapshot<DataType> | null;
export type DeleteAdapterFactory<Config> = (luvio: Luvio) => DeleteAdapter<Config>;
export type DeleteAdapter<Config> = (config: Config) => Promise<void | FetchResponse<unknown>>;
export declare enum ResourceParamType {
    UrlParameter = 0,
    QueryParameter = 1,
    Body = 2,
    Header = 3
}
export declare enum TypeCheckShapes {
    String = 0,
    Boolean = 1,
    Number = 2,
    Integer = 3,
    Unsupported = 4
}
export type AdapterConfigMetadata = {
    name: string;
    required: boolean;
    resourceType: ResourceParamType;
    typeCheckShape: TypeCheckShapes;
    isArrayShape: boolean;
    coerceFn?: (v: unknown) => unknown;
};