import { type DateTime } from 'luxon';
import type Hooks from '@poppinss/hooks';
import { type TransactionFn, type DialectContract, type QueryClientContract, type TransactionClientContract } from './database.js';
import { type Update, type Counter, type OneOrMany, type Aggregate, type Returning, type ChainableContract, type SimplePaginatorMetaKeys, type SimplePaginatorContract, type ExcutableQueryBuilderContract } from './querybuilder.js';
import { type ExtractModelRelations, type Has, type ManyToManyRelationOptions, type ModelRelationTypes, type ModelRelations, type Preload, type PreloaderContract, type RelationOptions, type RelationshipsContract, type ThroughRelationOptions, type WhereHas, type WithAggregate, type WithCount, type PreloadWithoutCallback, type PreloadOnce } from './relations.js';
/**
 * ------------------------------------------------------
 *  Helpers
 * ------------------------------------------------------
 */
/**
 * Same as [[Parameters]] but omits the first parameter
 */
type OmitFirst<T extends (...args: any) => any> = T extends (x: any, ...args: infer P) => any ? P : never;
/**
 * Same as [[Pick]] but picks by value and not the key
 */
type PickProperties<T, P> = Pick<T, {
    [K in keyof T]: T[K] extends P ? K : never;
}[keyof T]>;
/**
 * Decorator function
 */
export type DecoratorFn = (target: any, property: any) => void;
/**
 * Typed decorator
 */
export type TypedDecorator<PropType> = <TKey extends string, TTarget extends {
    [K in TKey]: PropType;
}>(target: TTarget, property: TKey) => void;
/**
 * Typed decorator that also represents an optional property
 */
export type OptionalTypedDecorator<PropType> = <TKey extends string, TTarget extends {
    [K in TKey]?: PropType;
}>(target: TTarget, property: TKey) => void;
/**
 * A complex type that filters out functions and relationships from the
 * model attributes and consider all other properties as database
 * columns. Alternatively, the user can self define a `$columns`
 * property.
 */
export type ModelAttributes<Model extends LucidRow> = {
    [Filtered in {
        [P in keyof Model]: P extends keyof LucidRow | 'serializeExtras' ? never : Model[P] extends Function | ModelRelationTypes ? never : P;
    }[keyof Model]]: Model[Filtered];
};
/**
 * Creates a type-safe object based on the $columns instance property of a model.
 * Only includes the columns specified in the $columns array.
 */
export type ExtractModelColumns<Model extends LucidRow> = Model extends {
    $columns: readonly string[];
} ? {
    [K in Model['$columns'][number]]: K extends keyof Model ? Model[K] : never;
} : Record<string, any>;
export type ExtractScopes<Model extends LucidModel> = {
    [Scope in keyof PickProperties<Model, QueryScope<Model, QueryScopeCallback<Model>>>]: (...args: Model[Scope] extends QueryScopeCallback<Model> ? OmitFirst<Model[Scope]> : never) => ExtractScopes<Model>;
};
/**
 * Reusable interface to define an object.
 */
export interface ModelObject {
    [key: string]: any;
}
/**
 * Shape of cache node to keep getters optimized
 */
export type CacheNode = {
    original: any;
    resolved: any;
    getter: (value: any) => any;
};
/**
 * Shape for cherry picking fields
 */
export type CherryPickFields = string[] | {
    pick?: string[];
    omit?: string[];
};
/**
 * Shape for cherry picking fields on nested relationships
 */
export type CherryPick = {
    fields?: CherryPickFields;
    relations?: {
        [relation: string]: CherryPick;
    };
};
/**
 * List of events for which a model will trigger hooks
 */
export type EventsList = 'save' | 'create' | 'update' | 'delete' | 'fetch' | 'find' | 'paginate';
export type HooksHandler<Data, Event extends EventsList> = (data: Data, event: Event) => Promise<void> | void;
/**
 * ------------------------------------------------------
 * Query Scope
 * ------------------------------------------------------
 */
/**
 * Generic query scope callback
 */
export type QueryScopeCallback<Model extends LucidModel = LucidModel> = (query: ModelQueryBuilderContract<Model>, ...args: any[]) => void;
/**
 * Query scope
 */
export type QueryScope<Model extends LucidModel, Scope extends QueryScopeCallback<Model>> = Scope & {
    readonly isQueryScope: true;
};
/**
 * A function to mark a method as query scope
 */
export type ScopeFn = <Model extends LucidModel, Scope extends QueryScopeCallback<Model> = QueryScopeCallback<Model>>(callback: Scope) => QueryScope<Model, Scope>;
/**
 * ------------------------------------------------------
 * Decorators and Options
 * ------------------------------------------------------
 */
/**
 * Options for defining a column
 */
export type ColumnOptions = {
    columnName: string;
    serializeAs: string | null;
    isPrimary: boolean;
    meta?: any;
    /**
     * Invoked before serializing process happens
     */
    serialize?: (value: any, attribute: string, model: LucidRow) => any;
    /**
     * Invoked before create or update happens
     */
    prepare?: (value: any, attribute: string, model: LucidRow) => any;
    /**
     * Invoked when row is fetched from the database
     */
    consume?: (value: any, attribute: string, model: LucidRow) => any;
};
/**
 * Shape of column options after they have set on the model
 */
export type ModelColumnOptions = ColumnOptions & {
    hasGetter: boolean;
    hasSetter: boolean;
};
/**
 * Represents a computed property on the model
 */
export type ComputedOptions = {
    serializeAs: string | null;
    meta?: any;
};
/**
 * Options accepted by the Model.$addRelation method
 */
export type ModelRelationOptions = RelationOptions<LucidModel, LucidModel, ModelRelations<LucidModel, LucidModel>> | ManyToManyRelationOptions<ModelRelations<LucidModel, LucidModel>> | ThroughRelationOptions<LucidModel, LucidModel, ModelRelations<LucidModel, LucidModel>>;
/**
 * Signature for column decorator function
 */
export type ColumnDecorator = (options?: Partial<ColumnOptions>) => DecoratorFn;
/**
 * Signature for computed decorator function
 */
export type ComputedDecorator = (options?: Partial<ComputedOptions>) => DecoratorFn;
/**
 * Decorator for defining date columns
 */
export type DateColumnDecorator = (options?: Partial<ColumnOptions & {
    autoCreate: boolean;
    autoUpdate: boolean;
}>) => OptionalTypedDecorator<DateTime | null>;
/**
 * Decorator for defining date time columns. It is same as
 * date column as of now
 */
export type DateTimeColumnDecorator = DateColumnDecorator;
/**
 * Decorator for defining hooks. The generics enforces that
 * decorator is used on static properties only
 */
export type HooksDecorator = () => <Model extends LucidModel>(target: Model, property: string) => void;
/**
 * ------------------------------------------------------
 * Model Options
 * ------------------------------------------------------
 */
/**
 * Model options to be used when making queries
 */
export type ModelOptions = {
    connection?: string;
};
/**
 * Adapter also accepts a client directly
 */
export type ModelAdapterOptions = ModelOptions & {
    client?: QueryClientContract;
};
/**
 * Options used by the method that internally invokes
 * the merge method.
]   */
export type ModelAssignOptions = ModelAdapterOptions & {
    allowExtraProperties?: boolean;
};
/**
 * Preload function on a model instance
 */
export interface LucidRowPreload<Model extends LucidRow> extends Preload<Model, Promise<void>> {
    (callback: (preloader: PreloaderContract<Model>) => void): Promise<void>;
}
export interface LucidRowPreloadOnce<Model extends LucidRow> extends PreloadWithoutCallback<Model, Promise<void>> {
}
export interface LucidRowAggregate<Model extends LucidRow> extends Preload<Model, Promise<void>> {
    (callback: (preloader: PreloaderContract<Model>) => void): Promise<void>;
}
/**
 * An extension of the simple paginator with support for serializing models
 */
export interface ModelPaginatorContract<Result extends LucidRow> extends Omit<SimplePaginatorContract<Result>, 'toJSON'> {
    serialize(cherryPick?: CherryPick): {
        meta: any;
        data: ModelObject[];
    };
    toJSON(): {
        meta: any;
        data: ModelObject[];
    };
}
/**
 * Lazy load aggregates for a given model instance
 */
export interface LazyLoadAggregatesContract<Model extends LucidRow> extends Promise<void> {
    loadAggregate: WithAggregate<Model, this>;
    loadCount: WithCount<Model, this>;
    exec(): Promise<void>;
}
/**
 * ------------------------------------------------------
 * Model Query Builder
 * ------------------------------------------------------
 */
/**
 * Model query builder will have extras methods on top of the Database query builder
 */
export interface ModelQueryBuilderContract<Model extends LucidModel, Result = InstanceType<Model>> extends ChainableContract, ExcutableQueryBuilderContract<Result[]> {
    model: Model;
    returning: Returning<this>;
    /**
     * Define a callback to transform a row
     */
    rowTransformer(callback: (row: LucidRow) => void): this;
    /**
     * Define a custom preloader for the current query
     */
    usePreloader(preloader: PreloaderContract<LucidRow>): this;
    /**
     * Whether or not the query is a child query generated for `.where`
     * callbacks
     */
    isChildQuery: boolean;
    /**
     * Alias for the @withScopes method
     */
    apply<Scopes extends ExtractScopes<Model>>(callback: (scopes: Scopes) => void): this;
    /**
     * Apply model query scopes on the query bulder
     */
    withScopes<Scopes extends ExtractScopes<Model>>(callback: (scopes: Scopes) => void): this;
    /**
     * A copy of client options.
     */
    readonly clientOptions: ModelAdapterOptions;
    /**
     * Reference to query client used for making queries
     */
    client: QueryClientContract;
    /**
     * Clone query builder instance
     */
    clone<ClonedResult = Result>(): ModelQueryBuilderContract<Model, ClonedResult>;
    sideloaded: InstanceType<Model>['$sideloaded'];
    /**
     * A custom set of sideloaded properties defined on the query
     * builder, this will be passed to the model instance created
     * by the query builder
     */
    sideload<Sideloaded extends InstanceType<Model>['$sideloaded'], Merge extends boolean = false>(value: Merge extends true ? Partial<Sideloaded> : Sideloaded, merge?: Merge): this;
    /**
     * Execute and get first result
     */
    first(): Promise<Result | null>;
    /**
     * Return the first matching row or fail
     */
    firstOrFail(): Promise<Result>;
    /**
     * Perform delete operation
     */
    del(returning?: OneOrMany<string>): ModelQueryBuilderContract<Model, any>;
    delete(returning?: OneOrMany<string>): ModelQueryBuilderContract<Model, any>;
    /**
     * A shorthand to define limit and offset based upon the
     * current page
     */
    forPage(page: number, perPage?: number): this;
    /**
     * Execute query with pagination
     */
    paginate(page: number, perPage?: number): Promise<Result extends LucidRow ? ModelPaginatorContract<Result> : SimplePaginatorContract<Result>>;
    /**
     * Mutations (update and increment can be one query aswell)
     */
    update: Update<ModelQueryBuilderContract<Model, any>>;
    increment: Counter<ModelQueryBuilderContract<Model, any>>;
    decrement: Counter<ModelQueryBuilderContract<Model, any>>;
    /**
     * Fetch relationship count
     */
    withCount: WithCount<InstanceType<Model>, this>;
    /**
     * Fetch aggregate value for a given relationship
     */
    withAggregate: WithAggregate<InstanceType<Model>, this>;
    /**
     * Add where constraint using the relationship
     */
    has: Has<InstanceType<Model>, this>;
    orHas: Has<InstanceType<Model>, this>;
    andHas: Has<InstanceType<Model>, this>;
    doesntHave: Has<InstanceType<Model>, this>;
    orDoesntHave: Has<InstanceType<Model>, this>;
    andDoesntHave: Has<InstanceType<Model>, this>;
    /**
     * Add where constraint using the relationship with a custom callback
     */
    whereHas: WhereHas<InstanceType<Model>, this>;
    orWhereHas: WhereHas<InstanceType<Model>, this>;
    andWhereHas: WhereHas<InstanceType<Model>, this>;
    whereDoesntHave: WhereHas<InstanceType<Model>, this>;
    orWhereDoesntHave: WhereHas<InstanceType<Model>, this>;
    andWhereDoesntHave: WhereHas<InstanceType<Model>, this>;
    /**
     * Define relationships to be preloaded
     */
    preload: Preload<InstanceType<Model>, this>;
    preloadOnce: PreloadOnce<InstanceType<Model>, this>;
    /**
     * Aggregates
     */
    count: Aggregate<this>;
    countDistinct: Aggregate<this>;
    min: Aggregate<this>;
    max: Aggregate<this>;
    sum: Aggregate<this>;
    sumDistinct: Aggregate<this>;
    avg: Aggregate<this>;
    avgDistinct: Aggregate<this>;
    /**
     * Executes the callback when dialect matches one of the mentioned
     * dialects
     */
    ifDialect(dialect: DialectContract['name'] | DialectContract['name'][], matchCallback: (query: this) => any, noMatchCallback?: (query: this) => any): this;
    /**
     * Executes the callback when dialect matches doesn't all the mentioned
     * dialects
     */
    unlessDialect(dialect: DialectContract['name'] | DialectContract['name'][], matchCallback: (query: this) => any, noMatchCallback?: (query: this) => any): this;
    /**
     * Get rows back as a plain javascript object and not an array
     * of model instances
     */
    pojo<T>(): ModelQueryBuilderContract<Model, T>;
}
/**
 * Shape of model keys
 */
export interface ModelKeysContract {
    add(key: string, value: string): void;
    get(key: string, defaultValue: string): string;
    get(key: string, defaultValue?: string): string | undefined;
    resolve(key: string): string;
    all(): ModelObject;
}
/**
 * ------------------------------------------------------
 * Shape of Model instance
 * ------------------------------------------------------
 */
/**
 * Shape of the model instance. We prefix the properties with a `$` to
 * differentiate between special properties provided by the base
 * model but with exception to `save`, `delete`, `fill`, `merge`
 * and `toJSON`.
 *
 * @note: Since the interface name appears next to the inherited model
 *        methods, we have to choose a succinct name
 */
export interface LucidRow {
    $attributes: ModelObject;
    $extras: ModelObject;
    $original: ModelObject;
    $preloaded: {
        [relation: string]: LucidRow | LucidRow[];
    };
    $sideloaded: ModelObject;
    $primaryKeyValue?: number | string;
    $isPersisted: boolean;
    $isNew: boolean;
    $isLocal: boolean;
    $dirty: ModelObject;
    $isDirty: boolean;
    $isDeleted: boolean;
    $options?: ModelOptions;
    $trx?: TransactionClientContract;
    $setOptionsAndTrx(options?: ModelAdapterOptions): void;
    useTransaction(trx: TransactionClientContract): this;
    useConnection(connection: string): this;
    /**
     * Gives an option to the end user to define constraints for update, insert
     * and delete queries. Since the query builder for these queries aren't
     * exposed to the end user, this method opens up the API to build
     * custom queries.
     */
    $getQueryFor(action: 'insert', client: QueryClientContract): ReturnType<QueryClientContract['insertQuery']>;
    $getQueryFor(action: 'update' | 'delete' | 'refresh', client: QueryClientContract): ModelQueryBuilderContract<LucidModel>;
    /**
     * Read/write attributes. Following methods are intentionally loosely typed,
     * so that one can bypass the public facing API and type checking for
     * advanced use cases
     */
    $setAttribute(key: string, value: any): void;
    $getAttribute(key: string): any;
    $getAttributeFromCache(key: string, callback: CacheNode['getter']): any;
    /**
     * Read/write realtionships. Following methods are intentionally loosely typed,
     * so that one can bypass the public facing API and type checking for
     * advanced use cases
     */
    $hasRelated(key: string): boolean;
    $setRelated(key: string, result: OneOrMany<LucidRow> | null): void;
    $pushRelated(key: string, result: OneOrMany<LucidRow> | null): void;
    $getRelated(key: string, defaultValue?: any): OneOrMany<LucidRow> | undefined | null;
    /**
     * Consume the adapter result and hydrate the model
     */
    $consumeAdapterResult(adapterResult: ModelObject, sideloadAttributes?: ModelObject): void;
    $hydrateOriginals(): void;
    fill(value: Partial<ModelAttributes<this>>, allowExtraProperties?: boolean): this;
    merge(value: Partial<ModelAttributes<this>>, allowExtraProperties?: boolean): this;
    isDirty(fields?: keyof ModelAttributes<this> | (keyof ModelAttributes<this>)[]): boolean;
    /**
     * Enable force update even when no attributes
     * are dirty
     */
    enableForceUpdate(): this;
    /**
     * Actions to perform on the instance
     */
    save(): Promise<this>;
    /**
     * Perform save on the model without invoking hooks.
     */
    saveQuietly(): Promise<this>;
    /**
     * The lockForUpdate method re-fetches the model instance from
     * the database and locks the row to perform an update. The
     * provided callback receives a fresh user instance and should
     * use that to perform an update.
     */
    lockForUpdate<T>(callback: (user: this) => Promise<T> | T): Promise<T>;
    /**
     * Perform delete by issuing a delete request on the adapter
     */
    delete(): Promise<void>;
    /**
     * Same as [[BaseModel.delete]] without invoking hooks
     */
    deleteQuietly(): Promise<void>;
    /**
     * Reload/Refresh the model instance
     */
    refresh(): Promise<this>;
    /**
     * Load relationships onto the instance
     */
    load: LucidRowPreload<this>;
    /**
     * Load relationships onto the instance, but only if they are not
     * already preloaded
     */
    loadOnce: LucidRowPreloadOnce<this>;
    /**
     * Alias for "load"
     * @deprecated
     */
    preload: LucidRowPreload<this>;
    /**
     * Load aggregates
     */
    loadAggregate: <Self extends this, Name extends ExtractModelRelations<Self>, RelatedBuilder = NonNullable<Self[Name]> extends ModelRelations<LucidModel, LucidModel> ? NonNullable<Self[Name]>['subQuery'] : never>(name: Name, callback: (builder: RelatedBuilder) => void) => LazyLoadAggregatesContract<Self>;
    /**
     * Load count
     */
    loadCount: <Self extends this, Name extends ExtractModelRelations<Self>, RelatedBuilder = NonNullable<Self[Name]> extends ModelRelations<LucidModel, LucidModel> ? NonNullable<Self[Name]>['subQuery'] : never>(name: Name, callback?: (builder: RelatedBuilder) => void) => LazyLoadAggregatesContract<Self>;
    /**
     * Serialize attributes to a plain object
     */
    serializeAttributes(fields?: CherryPickFields, raw?: boolean): ModelObject;
    /**
     * Serialize computed properties to a plain object
     */
    serializeComputed(fields?: CherryPickFields): ModelObject;
    /**
     * Serialize relationships to key-value pair of model instances and
     * their serializeAs keys
     */
    serializeRelations(fields: undefined, raw: true): {
        [key: string]: LucidRow | LucidRow[];
    };
    /**
     * Serialize relationships to key-value pair of plain nested objects
     */
    serializeRelations(cherryPick: CherryPick['relations'] | undefined, raw: false | undefined): ModelObject;
    serializeRelations(cherryPick?: CherryPick['relations'], raw?: boolean): ModelObject;
    /**
     * Serialize model to a plain object
     */
    serialize(cherryPick?: CherryPick): ModelObject;
    /**
     * Converts model to an object. It just returns the properties
     * of the model, along with preloaded relationships
     */
    toObject(): ModelObject;
    /**
     * Serialize everything
     */
    toJSON(): ModelObject;
    /**
     * Returns a type-safe object containing only the columns specified
     * in the model's $columns property
     */
    toAttributes(): ExtractModelColumns<this>;
    /**
     * Returns related model for a given relationship
     */
    related<Name extends ExtractModelRelations<this>>(relation: Name): NonNullable<this[Name]> extends ModelRelations<LucidModel, LucidModel> ? NonNullable<this[Name]>['client'] : never;
}
/**
 * ------------------------------------------------------
 * Shape of Model constructor
 * ------------------------------------------------------
 */
/**
 * Shape of the model static properties. The `$` prefix is to denote
 * special properties from the base model.
 *
 * @note: Since the interface name appears next to the inherited model
 *        methods, we have to choose a succinct name
 */
export interface LucidModel {
    /**
     * Whether or not model has been booted. After this model configurations
     * are ignored
     */
    readonly booted: boolean;
    /**
     * A map of defined columns
     */
    $columnsDefinitions: Map<string, ModelColumnOptions>;
    /**
     * A map of defined relationships
     */
    $relationsDefinitions: Map<string, RelationshipsContract>;
    /**
     * A map of computed properties
     */
    $computedDefinitions: Map<string, ComputedOptions>;
    /**
     * The primary key for finding unique referencing to a
     * model
     */
    primaryKey: string;
    /**
     * Custom database connection to use
     */
    connection?: string;
    /**
     * Naming strategy to use
     */
    namingStrategy: NamingStrategyContract;
    /**
     * Database table to use
     */
    table: string;
    /**
     * Self assign the primary instead of relying on the database to
     * return it back
     */
    selfAssignPrimaryKey: boolean;
    /**
     * Adapter to work as a bridge between query builder and the model
     */
    $adapter: AdapterContract;
    /**
     * Define an adapter to use for interacting with
     * the database
     */
    useAdapter(adapter: AdapterContract): void;
    /**
     * Reference to hooks
     */
    $hooks: Hooks<any>;
    /**
     * A copy of internal keys mapping. One should be able to resolve between
     * all key versions
     */
    $keys: {
        attributesToColumns: ModelKeysContract;
        attributesToSerialized: ModelKeysContract;
        columnsToAttributes: ModelKeysContract;
        columnsToSerialized: ModelKeysContract;
        serializedToColumns: ModelKeysContract;
        serializedToAttributes: ModelKeysContract;
        columnAliasesToAttributes: ModelKeysContract;
    };
    /**
     * Creating model from adapter results
     */
    $createFromAdapterResult<T extends LucidModel>(this: T, result?: ModelObject, sideloadAttributes?: ModelObject, options?: ModelAdapterOptions): null | InstanceType<T>;
    /**
     * Creating multiple model instances from an array of adapter
     * result
     */
    $createMultipleFromAdapterResult<T extends LucidModel>(this: T, results: ModelObject[], sideloadAttributes?: ModelObject, options?: ModelAdapterOptions): InstanceType<T>[];
    /**
     * Managing columns
     */
    $addColumn(name: string, options: Partial<ColumnOptions>): ColumnOptions;
    $hasColumn(name: string): boolean;
    $getColumn(name: string): ModelColumnOptions | undefined;
    $getColumnAlias(columnName: string): string;
    columnsForSelect(): Record<string, string>;
    /**
     * Managing computed columns
     */
    $addComputed(name: string, options: Partial<ComputedOptions>): ComputedOptions;
    $hasComputed(name: string): boolean;
    $getComputed(name: string): ComputedOptions | undefined;
    /**
     * Managing relationships
     */
    $addRelation(name: string, type: ModelRelationTypes['__opaque_type'], relatedModel: () => LucidModel, options: ModelRelationOptions): void;
    /**
     * Find if a relationship exists
     */
    $hasRelation(name: string): boolean;
    /**
     * Get relationship declaration
     */
    $getRelation<Model extends LucidModel, Name extends ExtractModelRelations<InstanceType<Model>>>(this: Model, name: Name): NonNullable<InstanceType<Model>[Name]> extends ModelRelations<LucidModel, LucidModel> ? NonNullable<InstanceType<Model>[Name]>['client']['relation'] : RelationshipsContract;
    $getRelation<Model extends LucidModel>(this: Model, name: string): RelationshipsContract;
    /**
     * Define a static property on the model using the inherit or
     * define strategy.
     *
     * Inherit strategy will clone the property from the parent model
     * and will set it on the current model
     */
    $defineProperty<Model extends LucidModel, Prop extends keyof Model>(this: Model, propertyName: Prop, defaultValue: Model[Prop], strategy: 'inherit' | 'define' | ((value: Model[Prop]) => Model[Prop])): void;
    /**
     * Boot model
     */
    boot(): void;
    /**
     * Register a before hook
     */
    before<Model extends LucidModel, Event extends 'find' | 'fetch'>(this: Model, event: Event, handler: HooksHandler<ModelQueryBuilderContract<Model>, Event>): void;
    before<Model extends LucidModel>(this: Model, event: 'paginate', handler: HooksHandler<[
        ModelQueryBuilderContract<Model>,
        ModelQueryBuilderContract<Model>
    ], 'paginate'>): void;
    before<Model extends LucidModel, Event extends EventsList>(this: Model, event: Event, handler: HooksHandler<InstanceType<Model>, Event>): void;
    /**
     * Register an after hook
     */
    after<Model extends LucidModel>(this: Model, event: 'fetch', handler: HooksHandler<InstanceType<Model>[], 'fetch'>): void;
    after<Model extends LucidModel>(this: Model, event: 'paginate', handler: HooksHandler<ModelPaginatorContract<InstanceType<Model>>, 'paginate'>): void;
    after<Model extends LucidModel, Event extends EventsList>(this: Model, event: Event, handler: HooksHandler<InstanceType<Model>, Event>): void;
    /**
     * Create model and return its instance back
     */
    create<T extends LucidModel>(this: T, values: Partial<ModelAttributes<InstanceType<T>>>, options?: ModelAssignOptions): Promise<InstanceType<T>>;
    /**
     * Same as [[BaseModel.create]] but without invoking hooks
     */
    createQuietly<T extends LucidModel>(this: T, values: Partial<ModelAttributes<InstanceType<T>>>, options?: ModelAssignOptions): Promise<InstanceType<T>>;
    /**
     * Create many of model instances
     */
    createMany<T extends LucidModel>(this: T, values: Partial<ModelAttributes<InstanceType<T>>>[], options?: ModelAssignOptions): Promise<InstanceType<T>[]>;
    /**
     * Same as [[BaseModel.createMany]] but without invoking hooks
     */
    createManyQuietly<T extends LucidModel>(this: T, values: Partial<ModelAttributes<InstanceType<T>>>[], options?: ModelAssignOptions): Promise<InstanceType<T>[]>;
    /**
     * Find one using the primary key
     */
    find<T extends LucidModel>(this: T, value: any, options?: ModelAdapterOptions): Promise<null | InstanceType<T>>;
    /**
     * Find one using the primary key or fail
     */
    findOrFail<T extends LucidModel>(this: T, value: any, options?: ModelAdapterOptions): Promise<InstanceType<T>>;
    /**
     * Find one using a clause
     */
    findBy<T extends LucidModel>(this: T, clause: Record<string, unknown>, options?: ModelAdapterOptions): Promise<null | InstanceType<T>>;
    /**
     * Find one using a key-value pair
     */
    findBy<T extends LucidModel>(this: T, key: string, value: any, options?: ModelAdapterOptions): Promise<null | InstanceType<T>>;
    /**
     * Find one using a clause or fail
     */
    findByOrFail<T extends LucidModel>(this: T, clause: Record<string, unknown>, options?: ModelAdapterOptions): Promise<InstanceType<T>>;
    /**
     * Find one using a key-value pair or fail
     */
    findByOrFail<T extends LucidModel>(this: T, key: string, value: any, options?: ModelAdapterOptions): Promise<InstanceType<T>>;
    /**
     * Find multiple models instance using a clause
     */
    findManyBy<T extends LucidModel>(this: T, clause: Record<string, unknown>, options?: ModelAdapterOptions): Promise<InstanceType<T>[]>;
    /**
     * Find multiple models instance using a key/value pair
     */
    findManyBy<T extends LucidModel>(this: T, key: string, value: any, options?: ModelAdapterOptions): Promise<InstanceType<T>[]>;
    /**
     * Same as `query().first()`
     */
    first<T extends LucidModel>(this: T, options?: ModelAdapterOptions): Promise<null | InstanceType<T>>;
    /**
     * Same as `query().firstOrFail()`
     */
    firstOrFail<T extends LucidModel>(this: T, options?: ModelAdapterOptions): Promise<InstanceType<T>>;
    /**
     * Find many using an array of primary keys
     */
    findMany<T extends LucidModel>(this: T, value: any[], options?: ModelAdapterOptions): Promise<InstanceType<T>[]>;
    /**
     * Returns the first row or create a new instance of model without
     * persisting it
     */
    firstOrNew<T extends LucidModel>(this: T, searchPayload: Partial<ModelAttributes<InstanceType<T>>>, savePayload?: Partial<ModelAttributes<InstanceType<T>>>, options?: ModelAssignOptions): Promise<InstanceType<T>>;
    /**
     * Returns the first row or save it to the database
     */
    firstOrCreate<T extends LucidModel>(this: T, searchPayload: Partial<ModelAttributes<InstanceType<T>>>, savePayload?: Partial<ModelAttributes<InstanceType<T>>>, options?: ModelAssignOptions): Promise<InstanceType<T>>;
    /**
     * Returns the first row or save it to the database
     */
    updateOrCreate<T extends LucidModel>(this: T, searchPayload: Partial<ModelAttributes<InstanceType<T>>>, updatePayload: Partial<ModelAttributes<InstanceType<T>>>, options?: ModelAssignOptions): Promise<InstanceType<T>>;
    /**
     * Find rows or create in-memory instances of the missing
     * one's.
     */
    fetchOrNewUpMany<T extends LucidModel>(this: T, predicate: keyof ModelAttributes<InstanceType<T>> | (keyof ModelAttributes<InstanceType<T>>)[], payload: Partial<ModelAttributes<InstanceType<T>>>[], options?: ModelAssignOptions): Promise<InstanceType<T>[]>;
    /**
     * Find rows or create many when missing. One db call is invoked
     * for each create
     */
    fetchOrCreateMany<T extends LucidModel>(this: T, predicate: keyof ModelAttributes<InstanceType<T>> | (keyof ModelAttributes<InstanceType<T>>)[], payload: Partial<ModelAttributes<InstanceType<T>>>[], options?: ModelAssignOptions): Promise<InstanceType<T>[]>;
    /**
     * Update existing rows or create new one's.
     */
    updateOrCreateMany<T extends LucidModel>(this: T, predicate: keyof ModelAttributes<InstanceType<T>> | (keyof ModelAttributes<InstanceType<T>>)[], payload: Partial<ModelAttributes<InstanceType<T>>>[], options?: ModelAssignOptions): Promise<InstanceType<T>[]>;
    /**
     * Fetch all rows
     */
    all<T extends LucidModel>(this: T, options?: ModelAdapterOptions): Promise<InstanceType<T>[]>;
    /**
     * Returns the query for fetching a model instance
     */
    query<Model extends LucidModel, Result = InstanceType<Model>>(this: Model, options?: ModelAdapterOptions): ModelQueryBuilderContract<Model, Result>;
    /**
     * Returns transaction client from the model. It is same as
     * calling "db.transaction"
     */
    transaction: TransactionFn;
    /**
     * Truncate model table
     */
    truncate(cascade?: boolean): Promise<void>;
    new (): LucidRow;
}
/**
 * ------------------------------------------------------
 * Database Adapter
 * ------------------------------------------------------
 */
/**
 * Every adapter must adhere to the Adapter contract
 */
export interface AdapterContract {
    /**
     * Returns query client for a model instance by inspecting it's options
     */
    modelClient(instance: LucidRow): QueryClientContract;
    /**
     * Returns query client for a model constructor
     */
    modelConstructorClient(modelConstructor: LucidModel, options?: ModelAdapterOptions): QueryClientContract;
    /**
     * Delete model instance
     */
    delete(instance: LucidRow): Promise<void>;
    /**
     * Refresh model instance to reflect new values
     * from the database
     */
    refresh(instance: LucidRow): Promise<void>;
    /**
     * Perform insert
     */
    insert(instance: LucidRow, attributes: ModelObject): Promise<void>;
    /**
     * Perform update
     */
    update(instance: LucidRow, attributes: ModelObject): Promise<void>;
    /**
     * Must return the query builder for the model
     */
    query(modelConstructor: LucidModel, options?: ModelAdapterOptions): ModelQueryBuilderContract<LucidModel, LucidRow>;
}
/**
 * Naming strategy for model
 */
export interface NamingStrategyContract {
    /**
     * The default table name for the given model
     */
    tableName(model: LucidModel): string;
    /**
     * The database column name for a given model attribute
     */
    columnName(model: LucidModel, attributeName: string): string;
    /**
     * The post serialization name for a given model attribute
     */
    serializedName(model: LucidModel, attributeName: string): string;
    /**
     * The local key for a given model relationship
     */
    relationLocalKey(relation: ModelRelations<LucidModel, LucidModel>['__opaque_type'], model: LucidModel, relatedModel: LucidModel, relationName: string): string;
    /**
     * The foreign key for a given model relationship
     */
    relationForeignKey(relation: ModelRelations<LucidModel, LucidModel>['__opaque_type'], model: LucidModel, relatedModel: LucidModel, relationName: string): string;
    /**
     * Pivot table name for many to many relationship
     */
    relationPivotTable(relation: 'manyToMany', model: LucidModel, relatedModel: LucidModel, relationName: string): string;
    /**
     * Pivot foreign key for many to many relationship
     */
    relationPivotForeignKey(relation: 'manyToMany', model: LucidModel, relatedModel: LucidModel, relationName: string): string;
    /**
     * Keys for the pagination meta
     */
    paginationMetaKeys(): SimplePaginatorMetaKeys;
}
export {};