/**
 * @file 扩展 codemirror
 */
import { TextareaFormulaControlProps } from './TextareaFormulaControl';
import type { CodeMirror } from 'amis-ui';
export declare function editorFactory(dom: HTMLElement, cm: typeof CodeMirror, value: string, config?: Object): any;
interface FormulaPluginConfig {
    getProps: () => TextareaFormulaControlProps;
    onExpressionMouseEnter?: (e: MouseEvent, expression: string, brace?: Array<CodeMirror.Position>) => any;
    customMarkText?: (editor: CodeMirror.Editor) => void;
    onPluginInit?: (plugin: FormulaPlugin) => void;
    showPopover?: boolean;
    showClearIcon?: boolean;
}
export declare class FormulaPlugin {
    readonly editor: CodeMirror.Editor;
    config: FormulaPluginConfig;
    constructor(editor: CodeMirror.Editor, config: FormulaPluginConfig);
    autoMark(): void;
    getExpressionBrace(expression: string): {
        line: number;
        ch: number;
    }[] | undefined;
    computedBracesPosition(exp: string): {
        begin: number;
        end: number;
    }[];
    checkStrIsInBraces([from, to]: number[], braces: {
        begin: number;
        end: number;
    }[]): boolean;
    insertBraces(originFrom: CodeMirror.Position, originTo: CodeMirror.Position): void;
    setValue(value: string): void;
    getCorsur(): any;
    insertContent(content: string, type?: 'expression' | 'string', brace?: Array<CodeMirror.Position>): void;
    markExpression(from: CodeMirror.Position, to: CodeMirror.Position, expression?: string, className?: string): void;
    focus(value: string): void;
    dispose(): void;
    validate(): void;
}
export {};