Dim*_*iwa 4 javascript typescript reactjs tsx styled-components
我有一个使用主题制作styled-components并导出主题的模块
我想将从模块导出的样式主题与我的应用程序主题结合起来。
我已经尝试过以下操作theme.ts:
import { theme as idCheckTheme } from '@pass-culture/id-check/src/theme'
import { DefaultTheme } from 'styled-components/native'
import './styled.d'
export const theme: DefaultTheme = {
...idCheckTheme,
appBarHeight: 64,
}
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我还复制styled.d.ts并添加appBarHeight: number在顶部。
当我启动我的应用程序时,出现以下错误:
Property 'appBarHeight' is missing in type '{ colors: { black: ColorsEnum; error: ColorsEnum; greenValid: ColorsEnum; greyDark: ColorsEnum; greyMedium: ColorsEnum; greyLight: ColorsEnum; ... 4 more ...; primaryDark: ColorsEnum; }; typography: { ...; }; buttons: { ...; }; }' but required in type 'DefaultTheme'. TS2741
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我期望它能够工作,在 IntelliJ 中打字不会抱怨。
如何使用 TypeScript 将styled-components主题合并到新主题中DefaultTheme?
您应该能够扩展 DefaultTheme 接口,为您的主题创建一个接口,并像这样定义它:
import { theme as idCheckTheme, ThemeType as IdCheckThemeType } from '@pass-culture/id-check/src/theme'
import { DefaultTheme } from 'styled-components/native'
// a declaration (d.ts) file may work better than declaring this above the interface
declare module 'styled-components' {
export interface DefaultTheme extends INewTheme {}
}
export interface INewTheme extends IdCheckThemeType{
appBarHeight: number;
}
export const NewTheme: INewTheme = {
...idCheckTheme,
appBarHeight: 64,
}
// pass your theme to your theme provider
<ThemeProvider theme={NewTheme}>
<App/>
</ThemeProvider>
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在样式化组件内,您还应该能够像这样访问 appBarHeight:
const StyledBar = styled.div`
${({theme}) => theme.appBarHeight};
`
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