import type { GraphQLFormattedError } from 'graphql';
type ArrayType<T extends any[]> = T extends Array<infer U> ? U : never;
export type WritableProps<T> = {
    -readonly [P in keyof T]: T[P] extends any[] ? Array<WritableProps<ArrayType<T[P]>>> : WritableProps<T[P]>;
};
export type TemplateLocation = {
    file: string;
    line: number;
    column: number;
};
export type JsonPrimitive = string | boolean | number | null;
export interface JsonMap<A> extends Record<string, A> {
}
export type Json = JsonPrimitive | Json[] | JsonMap<Json>;
export type Data = Record<string, any>;
export type Warning = {
    source: string;
    message: string;
};
export type ContentUsage = Record<string, Record<string, number>>;
export type Stats = {
    warnings: Warning[];
    pagesGenerated: number;
    contentUsage?: ContentUsage;
};
export type TemplateContext = Record<string, Json>;
export type RenderedPage = {
    path: string;
    contents: string | Buffer;
};
export type RenderedRoute = {
    pages: RenderedPage[];
    order: number;
};
export type RenderTemplate = (path: string, template: string, context: TemplateContext) => Promise<RenderedPage>;
export type RenderTemplateDecorator = (renderTemplate: RenderTemplate) => RenderTemplate;
export type GraphQLConnectorParams = {
    query: string;
    variables?: Data;
    operationName?: string;
};
export type GraphQLConnectorContext = {
    source?: string;
    stats?: Stats;
    applyMigrations?: boolean;
    isPaginated?: boolean;
};
export type GraphQLResult = {
    errors?: GraphQLFormattedError[];
    data?: Record<string, any> | null;
};
export type GraphQLConnector = (params: GraphQLConnectorParams, context?: GraphQLConnectorContext) => Promise<GraphQLResult>;
export {};