import { QueryResult, SqlExpression, SqlQuery } from 'druid-query-toolkit';
import type { StoreApi } from 'zustand/vanilla';
import type { HostState, HostStorePersistOptions, RegisteredVisualModule, VisualModuleOverrides } from './host-store';
import type { ExpressionMeta } from './models';
import type { ParameterDefinitions } from './parameter';
import type { VisualModule } from './visual-module';
export interface SqlQueryPayload {
    query: string;
    resultFormat: 'array';
    header: true;
    typesHeader: true;
    sqlTypesHeader: true;
    context: Record<string, unknown>;
}
export interface Host {
    sqlQuery(query: string | SqlQuery, sqlQueryOptions?: unknown): Promise<QueryResult>;
    updateColumns(columns: ExpressionMeta[]): void;
    updateWhere(where: string | SqlExpression): void;
    changeClauseInWhere(clause: string | SqlExpression): void;
    toggleClauseInWhere(clause: string | SqlExpression): void;
    updateTable(table: SqlExpression): void;
    updateHaving(having: string | SqlExpression): void;
    registerVisualModule<P extends ParameterDefinitions>(name: string, module: VisualModule<P>, overrides?: VisualModuleOverrides<P>): void;
    unregisterVisualModule(name: string): void;
    getRegisteredVisualModules(): RegisteredVisualModule[];
    readonly store: StoreApi<HostState>;
}
export interface HostOptions {
    persist?: HostStorePersistOptions;
    sqlQuery: (payload: SqlQueryPayload) => Promise<unknown>;
    table: SqlExpression;
    where?: string | SqlExpression;
    having?: string | SqlExpression;
}
export declare function Host(options: HostOptions): Host;
//# sourceMappingURL=host.d.ts.map