declare namespace Ext {
    export namespace data {
        export interface SessionConfig {
            autoDestroy?: boolean;
            dirty?: boolean;
            ignoreDirty?: boolean;
            listeners?: object;
            parent?: Ext.data.Session;
            recordStateIsDirtyState?: boolean;
            schema?: string | Ext.data.schema.Schema;
        }

        export class Session extends Ext.Base  {
            public adopt(record?: Ext.data.Model): void;
            public afterCommit(record?: Ext.data.Model): void;
            public afterDrop(record?: Ext.data.Model): void;
            public afterEdit(record?: Ext.data.Model): void;
            public afterErase(record?: Ext.data.Model): void;
            public commit(): void;
            public createRecord(type?: string | Ext.Class, data?: object): Ext.data.Model;
            public getAutoDestroy(): void;
            public getChanges(): object;
            public getChangesForParent(): object;
            public getParent(): void;
            public getRecord(type?: string | Ext.Class | Ext.data.Model, id?: object, autoLoad?: boolean | object): Ext.data.Model;
            public getSaveBatch(sort?: boolean): Ext.data.Batch;
            public getSchema(): void;
            public onInvalidAssociationEntity(entityType?: Ext.Class, id?: object): void;
            public onInvalidEntityCreate(entityType?: Ext.Class, id?: object): void;
            public onInvalidEntityDrop(entityType?: Ext.Class, id?: object): void;
            public onInvalidEntityRead(entityType?: Ext.Class, id?: object): void;
            public onInvalidEntityUpdate(entityType?: Ext.Class, id?: object, dropped?: boolean): void;
            public peekRecord(type?: string | Ext.Class, id?: object, deep?: boolean): Ext.data.Model;
            public save(): void;
            public setAutoDestroy(): void;
            public setParent(): void;
            public setSchema(): void;
            public spawn(): Ext.data.Session;
            public update(data?: object): void;
        }
    }
}