import * as _Object from './ion/Object';
import * as Statement from './Statement';
import * as Typed from './Typed';
import * as Node from './Node';
import * as Location from './Location';
import * as Null from './ion/Null';
import * as Type from './Type';
import * as String from './ion/String';
import * as Pattern from './Pattern';
import * as Expression from './Expression';
export declare class AssignmentStatement implements _Object.Object, Statement.Statement, Typed.Typed, Node.Node {
    readonly location: Location.Location | Null.Null;
    readonly type: Type.Type | Null.Null;
    readonly operator: String.String;
    readonly left: Pattern.Pattern | Expression.Expression;
    readonly right: Expression.Expression;
    static readonly id = "AssignmentStatement";
    static readonly implements: Set<string>;
    constructor({ location, type, operator, left, right }: {
        location?: Location.Location | Null.Null;
        type?: Type.Type | Null.Null;
        operator?: String.String;
        left: Pattern.Pattern | Expression.Expression;
        right: Expression.Expression;
    });
    patch(properties: {
        location?: Location.Location | Null.Null;
        type?: Type.Type | Null.Null;
        operator?: String.String;
        left?: Pattern.Pattern | Expression.Expression;
        right?: Expression.Expression;
    }): AssignmentStatement;
    static is(value: any): value is AssignmentStatement;
}
export declare function isAssignmentStatement(value: any): value is AssignmentStatement;
export default AssignmentStatement;
