import * as postcss from 'postcss';
import { Interpolation, InterpolationProps } from '../interpolation';
import { AnyNode, Node, NodeProps } from '../node';
import * as sassInternal from '../sass-internal';
import { AnyStatement } from '../statement';
/**
 * The initializer properties for {@link QualifiedName} passed as an options
 * object.
 *
 * @category Selector
 */
export interface QualifiedNameObjectProps extends NodeProps {
    namespace?: Interpolation | InterpolationProps;
    name: Interpolation | InterpolationProps;
    raws?: QualifiedNameRaws;
}
/**
 * The initializer properties for {@link QualifiedName}.
 *
 * A single interpolation (which can be a plain string) is interpreted as a name
 * in the default namespace.
 *
 * @category Selector
 */
export type QualifiedNameProps = QualifiedNameObjectProps | Interpolation | InterpolationProps;
/**
 * Raws indicating how to precisely serialize a {@link QualifiedName}.
 *
 * @category Selector
 */
export interface QualifiedNameRaws {
}
/**
 * A [qualified name].
 *
 * [qualified name]: https://www.w3.org/TR/css3-namespace/#css-qnames
 *
 * @category Selector
 */
export declare class QualifiedName extends Node {
    readonly sassType: "qualified-name";
    raws: QualifiedNameRaws;
    /**
     * The qualified identifier's namespace.
     *
     * If this is `undefined`, this name belongs to the default namespace. If it's
     * the empty string, this name belongs to no namespace. If it's `*`, this name
     * belongs to any namespace. Otherwise, this belongs to the namespace with the
     * given name.
     */
    get namespace(): Interpolation | undefined;
    set namespace(value: Interpolation | InterpolationProps | undefined);
    private _namespace;
    /** The identifier name. */
    get name(): Interpolation;
    set name(value: Interpolation | InterpolationProps);
    private _name;
    constructor(defaults?: QualifiedNameProps);
    /** @hidden */
    constructor(_: undefined, inner: sassInternal.QualifiedName);
    clone(overrides?: Partial<QualifiedNameObjectProps>): this;
    toJSON(): object;
    /** @hidden */
    toJSON(_: string, inputs: Map<postcss.Input, number>): object;
    /** @hidden */
    toString(): string;
    /** @hidden */
    get nonStatementChildren(): ReadonlyArray<Exclude<AnyNode, AnyStatement>>;
}