Argument of type '{ id: number; leftFile: { astAndMappingLoaded: true; ast: string[]; mapping: { startRow: number; startCol: number; endRow: number; endCol: number; }[]; id: number; path: string; shortPath: string; content: string; ... 5 more ...; original: { ...; }; } | { ...; }; ... 10 more ...; rightIgnoredKgrams: { ...; }[]; }[]' is not assignable to parameter of type 'ArrayLike<Pair> | { [s: string]: Pair; }'.

Type '{ id: number; similarity: number; longestFragment: number; totalOverlap: number; leftFile: File; rightFile: File; fragments: null; leftCovered: number; rightCovered: number; }' is missing the following properties from type 'Pair': leftEntry, rightEntry, leftIgnoredKgrams, rightIgnoredKgrams

Type '{ id: number; leftFile: { astAndMappingLoaded: true; ast: string[]; mapping: { startRow: number; startCol: number; endRow: number; endCol: number; }[]; id: number; path: string; shortPath: string; content: string; ... 5 more ...; original: { ...; }; } | { ...; }; ... 10 more ...; rightIgnoredKgrams: { ...; }[]; }' is not assignable to type 'Pair'.