import { RelationalRawResult } from './relational-raw-result';
import { RuleContext } from '../permission';
import { DeleteSql, InsertSql, SelectSql, UpdateSql } from '../sql';
import { RelationalDeleteResult, RelationalInsertResult, RelationalUpdateResult } from '../client';
export interface RelationalAdapter<TQuery> {
    execRaw(sql: string, values: any[]): Promise<RelationalRawResult>;
    exec(sql: TQuery): Promise<RelationalRawResult>;
    supportsQuery<S>(sql: S): this is RelationalAdapter<TQuery | S>;
    delete(sql: DeleteSql): Promise<RelationalDeleteResult>;
    update<T>(sql: UpdateSql<T>): Promise<RelationalUpdateResult>;
    insert<T>(sql: InsertSql<T>): Promise<RelationalInsertResult>;
    select<T>(sql: SelectSql<T>): Promise<T[]>;
    selectFirst<T>(sql: SelectSql<T>): Promise<T | null>;
    close(): Promise<void>;
    transaction(action: (adapter: RelationalTransactionAdapter<TQuery>) => void): Promise<void>;
}
export interface RelationalTransactionAdapter<TQuery> {
    delete(sql: DeleteSql): void;
    insert<T>(sql: InsertSql<T>): void;
    update<T>(sql: UpdateSql<T>): void;
    execRaw(sql: string, values: any[]): void;
    supportsQuery<S>(sql: S): this is RelationalTransactionAdapter<TQuery | S>;
    exec(sql: TQuery): void;
}
export interface RelationalAuthorizableAdapter<TQuery> {
    authorize(context: RuleContext): RelationalAuthorizedAdapter<TQuery>;
}
export interface RelationalAuthorizedAdapter<TQuery> extends RelationalAdapter<TQuery> {
    isAuthorized(sql: any): Promise<boolean>;
}