import { FieldType } from '../utils/SchemaNamespace';
export declare class FieldInfo {
    private isNeedEncrypt;
    private notNull;
    private belongPrimaryKey;
    fieldName: string;
    fieldType: FieldType;
    signature: number;
    hasDefaultValue: boolean;
    defaultValue: any;
    opeName: string;
    constructor(info?: any);
    private static hash;
    private parseFieldInfo;
    private setDefaultValue;
    get isEncryptField(): boolean;
    get isNotNull(): boolean;
    get isPrimaryKey(): boolean;
    equalTo(fieldInfo: FieldInfo | undefined): boolean;
}