Interface AppConfig

interface AppConfig {
    compilerOptions: RuntimeCompilerOptions;
    errorHandler?: ((err: unknown, instance: null | ComponentPublicInstance<{}, {}, {}, {}, {}, {}, {}, {}, false, ComponentOptionsBase<any, any, any, any, any, any, any, any, any, {}, {}, string, {}, {}, {}, string, ComponentProvideOptions>, {}, {}, "", {}, any>, info: string) => void);
    globalProperties: ComponentCustomProperties & Record<string, any>;
    idPrefix?: string;
    isCustomElement?: ((tag: string) => boolean);
    isNativeTag: ((tag: string) => boolean);
    optionMergeStrategies: Record<string, OptionMergeFunction>;
    performance: boolean;
    throwUnhandledErrorInProduction?: boolean;
    warnHandler?: ((msg: string, instance: null | ComponentPublicInstance<{}, {}, {}, {}, {}, {}, {}, {}, false, ComponentOptionsBase<any, any, any, any, any, any, any, any, any, {}, {}, string, {}, {}, {}, string, ComponentProvideOptions>, {}, {}, "", {}, any>, trace: string) => void);
    warnRecursiveComputed?: boolean;
}

Properties

compilerOptions errorHandler? globalProperties idPrefix? isCustomElement? isNativeTag optionMergeStrategies performance throwUnhandledErrorInProduction? warnHandler? warnRecursiveComputed?

Properties

compilerOptions

compilerOptions: RuntimeCompilerOptions

Options to pass to @vue/compiler-dom. Only supported in runtime compiler build.

OptionalerrorHandler

errorHandler?: ((err: unknown, instance: null | ComponentPublicInstance<{}, {}, {}, {}, {}, {}, {}, {}, false, ComponentOptionsBase<any, any, any, any, any, any, any, any, any, {}, {}, string, {}, {}, {}, string, ComponentProvideOptions>, {}, {}, "", {}, any>, info: string) => void)

globalProperties

globalProperties: ComponentCustomProperties & Record<string, any>

OptionalidPrefix

idPrefix?: string

Prefix for all useId() calls within this app

OptionalisCustomElement

isCustomElement?: ((tag: string) => boolean)

Deprecated

use config.compilerOptions.isCustomElement

ReadonlyisNativeTag

isNativeTag: ((tag: string) => boolean)

optionMergeStrategies

optionMergeStrategies: Record<string, OptionMergeFunction>

performance

performance: boolean

OptionalthrowUnhandledErrorInProduction

throwUnhandledErrorInProduction?: boolean

Whether to throw unhandled errors in production. Default is false to avoid crashing on any error (and only logs it) But in some cases, e.g. SSR, throwing might be more desirable.

OptionalwarnHandler

warnHandler?: ((msg: string, instance: null | ComponentPublicInstance<{}, {}, {}, {}, {}, {}, {}, {}, false, ComponentOptionsBase<any, any, any, any, any, any, any, any, any, {}, {}, string, {}, {}, {}, string, ComponentProvideOptions>, {}, {}, "", {}, any>, trace: string) => void)

OptionalwarnRecursiveComputed

warnRecursiveComputed?: boolean

TODO document for 3.5 Enable warnings for computed getters that recursively trigger itself.

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