import { Name, Value, DropOptions } from './generalTypes';
import { FunctionOptions } from './functionsTypes';
export interface TriggerOptions {
    when?: 'BEFORE' | 'AFTER' | 'INSTEAD OF';
    operation: string | string[];
    constraint?: boolean;
    function?: Name;
    functionParams?: Value[];
    level?: 'STATEMENT' | 'ROW';
    condition?: string;
    deferrable?: boolean;
    deferred?: boolean;
}
type CreateTriggerFn1 = (tableName: Name, triggerName: string, triggerOptions: TriggerOptions & DropOptions) => string | string[];
type CreateTriggerFn2 = (tableName: Name, triggerName: string, triggerOptions: TriggerOptions & FunctionOptions & DropOptions, definition: Value) => string | string[];
type CreateTriggerFn = CreateTriggerFn1 | CreateTriggerFn2;
export type CreateTrigger = CreateTriggerFn & {
    reverse: CreateTriggerFn;
};
export type DropTrigger = (tableName: Name, triggerName: string, dropOptions?: DropOptions) => string | string[];
type RenameTriggerFn = (tableName: Name, oldTriggerName: string, newTriggerName: string) => string | string[];
export type RenameTrigger = RenameTriggerFn & {
    reverse: RenameTriggerFn;
};
export {};