import type { SqlExpression } from 'druid-query-toolkit';
import type { ModuleState, RegisteredVisualModule, TransferValue, UpdateEvent, VisualModuleOverrides } from 'src/host-store';
import type { VisualModule } from '../visual-module';
import type { ExpressionMeta } from './dataset';
import type { ParameterDefinitions } from './parameter';
import type { ParametersToParams } from './parameters-to-params';
export interface HostState {
    table: SqlExpression;
    where: SqlExpression;
    having?: SqlExpression;
    transferState: Record<string, TransferValue>;
    visualModules?: Record<string, RegisteredVisualModule | undefined>;
    visualModuleState: Record<string, ModuleState | undefined>;
    getModuleParams<P extends ParameterDefinitions>(moduleName: string, columns: ExpressionMeta[]): ParametersToParams<P>;
    getUpdateEvent<P extends ParameterDefinitions>(moduleName: string, columns: ExpressionMeta[]): UpdateEvent<ParametersToParams<P>>;
    registerModule<P extends ParameterDefinitions>(name: string, module: VisualModule<P>, overrides?: VisualModuleOverrides<P>): void;
    removeModule(name: string): void;
    setModuleParams<P extends Record<string, unknown>>(moduleName: string, params: Partial<P> | ((prev: P | undefined) => Partial<P>)): void;
    setModuleTable(moduleName: string, table: SqlExpression | undefined): void;
    setModuleWhere(moduleName: string, where: SqlExpression | undefined): void;
    setModuleHaving(moduleName: string, having: SqlExpression | undefined): void;
}
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