导出类的公共属性在TypeScript中使用私有类型错误

Question

C:\ dev\OpenCMS\Website\Frontend\Scripts\libs\sinnovations> tsc sinnovations.listv iewbase.ts --module amd C:/dev/OpenCMS/Website/Frontend/Scripts/libs/sinnovations/sinnovations.listviewb ase. ts(11,5):错误TS2025:导出类的公共属性"列"具有或正在使用私有类型"KnockoutObservableArray".

/// <reference path="../../typings/knockout/knockout.d.ts" />
import ko = require('knockout');

interface Column {
    label: string;
}

var _templateBase = '/Frontend/Templates/ListView/';
class ListViewBase<T> {

    columns: KnockoutObservableArray<Column> = ko.observableArray([]);
    rows: KnockoutObservableArray<T> = ko.observableArray([]); 

    constructor(public templateHeaderRow = _templateBase+'DefaultTableHeaderTemplate', public templateBodyRow = _templateBase + 'DefaultTableRowTemplate') {

    }

    addColumn(column: Column) {
        this.columns.push(column);
    }

    addRow(row: T) {
        this.rows.push(row);
    }

    static configure(templateBase) {
        _templateBase = templateBase;   
    }
}

export = ListViewBase;

我理解错误,但不知道如何获得上述效果.任何人都有一个解决方案来导出一个导出为ex​​port = class的类的接口？

Answer 1

我恐怕你需要在另一个文件中定义接口.例如

a.ts:

interface Column {
    label: string;
}

和你的代码:

/// <reference path="../../typings/knockout/knockout.d.ts" />
/// <reference path="./a.ts" />
import ko = require('knockout');


var _templateBase = '/Frontend/Templates/ListView/';
class ListViewBase<T> {

    columns: KnockoutObservableArray<Column> = ko.observableArray([]);
    rows: KnockoutObservableArray<T> = ko.observableArray([]); 

    constructor(public templateHeaderRow = _templateBase+'DefaultTableHeaderTemplate', public templateBodyRow = _templateBase + 'DefaultTableRowTemplate') {

    }

    addColumn(column: Column) {
        this.columns.push(column);
    }

    addRow(row: T) {
        this.rows.push(row);
    }

    static configure(templateBase) {
        _templateBase = templateBase;   
    }
}

export = ListViewBase;