@navikt/ds-react/cjs/form/file-upload/FileUpload.types.d.ts

React components from the Norwegian Labour and Welfare Administration.

export declare const fileRejectionReason: {
    FileType: "fileType";
    FileSize: "fileSize";
};
export type FileRejectionReason = (typeof fileRejectionReason)[keyof typeof fileRejectionReason];
export type FileRejected = {
    file: File;
    error: true;
    reasons: string[];
};
export type FileAccepted = {
    file: File;
    error: false;
};
export type FileObject = FileRejected | FileAccepted;
export type FileRejectedPartitioned = {
    file: File;
    reasons: string[];
};
export type FilesPartitioned = {
    accepted: File[];
    rejected: FileRejectedPartitioned[];
};
export interface FileUploadBaseProps {
    /**
     * Indicates if it is possible to select multiple files at once.
     * @default true
     */
    multiple?: boolean;
    /**
     * Indicates which file types to accept.
     * @see https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input/file#accept
     */
    accept?: string;
    /**
     * Maximum size of a file to accept
     */
    maxSizeInBytes?: number;
    /**
     * Custom validator that is used to decide if a file is accepted or rejected.
     * @return true if the file is accepted, otherwise a string with the reason for rejection
     */
    validator?: (file: File) => true | string;
    /**
     * Callback triggered on file select
     */
    onSelect: (files: FileObject[], partitionedFiles: FilesPartitioned) => void;
    /**
     * Disables the dropzone when current >= max, unless `disabled` prop is set to `false`.
     */
    fileLimit?: {
        max: number;
        current: number;
    };
}