/**
 * Contains the FormattedString and Span classes, which are used to create a formatted (rich text) strings.
 */
declare module "text/formatted-string" {
    import { Span } from "text/span";
    import { ObservableArray } from "data/observable-array";
    import { ViewBase } from "ui/core/view";
    import { Color } from "color";
    import { FontStyle, FontWeight } from "ui/styling/font";
    import { TextDecoration } from "ui/text-base";

    export { Span };
    
    /**
     * A class used to create a formatted (rich text) string.
     */
    export class FormattedString extends ViewBase {

        /**
         * An observable collection of Span objects used to define common text properties.
         */
        public spans: ObservableArray<Span>;

        /**
         * A human readable representation of the formatted string.
         */
        public toString(): string;

        /**
         * Gets or sets the font family which will be used for all spans that doesn't have a specific value.
         */
        public fontFamily: string;

        /**
         * Gets or sets the font size which will be used for all spans that doesn't have a specific value.
         */
        public fontSize: number;

        /**
         * Gets or sets the font style which will be used for all spans that doesn't have a specific value.
         */
        public fontStyle: FontStyle;

        /**
         * Gets or sets the font weight which will be used for all spans that doesn't have a specific value.
         */
        public fontWeight: FontWeight;

        /**
         * Gets or sets text decorations which will be used for all spans that doesn't have a specific value.
         */
        public textDecoration: TextDecoration;

        /**
         * Gets or sets the font foreground color which will be used for all spans that doesn't have a specific value.
         */
        public color: Color;

        /**
         * Gets or sets the font background color which will be used for all spans that doesn't have a specific value.
         */
        public backgroundColor: Color;
    }
}