import * as TextUtils from '../../models/text_utils/text_utils.js';
import * as Common from '../common/common.js';
import type * as Protocol from '../../generated/protocol.js';
import { type Edit } from './CSSModel.js';
import { type CSSStyleDeclaration } from './CSSStyleDeclaration.js';
export declare class CSSProperty {
    #private;
    ownerStyle: CSSStyleDeclaration;
    index: number;
    name: string;
    value: string;
    important: boolean;
    disabled: boolean;
    parsedOk: boolean;
    implicit: boolean;
    text: string | null | undefined;
    range: TextUtils.TextRange.TextRange | null;
    constructor(ownerStyle: CSSStyleDeclaration, index: number, name: string, value: string, important: boolean, disabled: boolean, parsedOk: boolean, implicit: boolean, text?: string | null, range?: Protocol.CSS.SourceRange, longhandProperties?: Protocol.CSS.CSSProperty[]);
    static parsePayload(ownerStyle: CSSStyleDeclaration, index: number, payload: Protocol.CSS.CSSProperty): CSSProperty;
    private ensureRanges;
    nameRange(): TextUtils.TextRange.TextRange | null;
    valueRange(): TextUtils.TextRange.TextRange | null;
    rebase(edit: Edit): void;
    setActive(active: boolean): void;
    get propertyText(): string | null;
    activeInStyle(): boolean;
    trimmedValueWithoutImportant(): string;
    setText(propertyText: string, majorChange: boolean, overwrite?: boolean): Promise<boolean>;
    static formatStyle(styleText: string, indentation: string, endIndentation: string): Promise<string>;
    private detectIndentation;
    setValue(newValue: string, majorChange: boolean, overwrite: boolean, userCallback?: ((arg0: boolean) => void)): void;
    setDisabled(disabled: boolean): Promise<boolean>;
    /**
     * This stores the warning string when a CSS Property is improperly parsed.
     */
    setDisplayedStringForInvalidProperty(invalidString: Common.UIString.LocalizedString): void;
    /**
     * Retrieve the warning string for a screen reader to announce when editing the property.
     */
    getInvalidStringForInvalidProperty(): Common.UIString.LocalizedString | undefined;
    getLonghandProperties(): CSSProperty[];
}