export interface BarcodeScannerInputProps {
    modelValue?: string | null;
    id?: string;
    name?: string;
    label?: string;
    hideLabel?: boolean;
    required?: boolean;
    readonly?: boolean;
    disabled?: boolean;
    helpText?: string;
    errors?: string[];
    /** Quagga barcode reader symbologies to recognise. */
    scanFormats?: ReadonlyArray<string>;
    /** Start scanning automatically when the component mounts. */
    autoStart?: boolean;
    /** Preferred camera facing mode. */
    facingMode?: "environment" | "user";
}
type __VLS_Props = BarcodeScannerInputProps;
declare function stop(): Promise<void>;
declare function start(): Promise<void>;
/**
 * Test hook — lets tests simulate a successful Quagga detection
 * without spinning up a real camera. Not part of the public contract;
 * exposed only via `wrapper.vm` in unit tests.
 */
declare function __handleDetectedForTest(code: string): void;
type __VLS_PublicProps = {
    "modelValue"?: string | null;
} & __VLS_Props;
declare const _default: import('vue').DefineComponent<__VLS_PublicProps, {
    __handleDetectedForTest: typeof __handleDetectedForTest;
    start: typeof start;
    stop: typeof stop;
}, {}, {}, {}, import('vue').ComponentOptionsMixin, import('vue').ComponentOptionsMixin, {
    "update:modelValue": (value: string | null) => any;
}, string, import('vue').PublicProps, Readonly<__VLS_PublicProps> & Readonly<{
    "onUpdate:modelValue"?: ((value: string | null) => any) | undefined;
}>, {
    scanFormats: ReadonlyArray<string>;
    errors: string[];
    autoStart: boolean;
    facingMode: "environment" | "user";
}, {}, {}, {}, string, import('vue').ComponentProvideOptions, false, {
    videoContainerRef: HTMLDivElement;
}, HTMLDivElement>;
export default _default;
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