type FileExtension = `.${string}`;
export type ExtensionList = FileExtension[];
/**
 * Type guard to check if a value is an ExtensionList
 */
export declare function isExtensionList(value: ExtensionList | string): value is ExtensionList;
/**
 * Props for both the default and compact variants of the FileUploadInput
 */
export type FileUploadInputProps = {
    /** Whether multiple files can be uploaded */
    multiple?: boolean;
    /** A list of extensions that are supported */
    extensions?: ExtensionList;
};
/**
 * Emits for both the default and compact variants of the FileUploadInput
 */
export type FileUploadInputEmits = {
    /** Emitted when the user clicks the browse button */
    (e: 'click', event: MouseEvent): void;
};
/**
 * Slots for both the default and compact variants of the FileUploadInput
 */
export type FileUploadInputSlots = {
    /** The default label slot */
    default?(): unknown;
    /** The sublabel or error slot */
    sublabel?(): unknown;
};
export {};
//# sourceMappingURL=types.d.ts.map