Interface DfsEngine

interface DfsEngine {
    explainSettlement(result: DfsSettlementResult): string;
    extractLegStat(
        leg: DfsLegInput,
        context?: DfsSettlementContext,
        entry?: DfsEntryInput,
    ): Promise<DfsLegStatResult>;
    getRegisteredBooks(): string[];
    gradeLeg(
        leg: DfsLegInput,
        actual: number,
        entry?: DfsEntryInput,
    ): DfsLegOutcome;
    lookupPayout(input: DfsPayoutLookupInput): DfsPayoutResolution | null;
    normalizeEntry(input: DfsEntryInput): DfsEntryInput;
    registerBookPolicy(policy: DfsBookPolicy): void;
    registerLeagueAdapter(adapter: DfsLeagueAdapterDefinition): void;
    registerPayoutTable(table: DfsPayoutTableDefinition): void;
    registerStatProvider(provider: StatProvider): void;
    settleEntry(
        input: DfsEntryInput,
        context?: DfsSettlementContext,
    ): Promise<DfsSettlementResult>;
    validateEntry(input: DfsEntryInput): DfsValidationResult<DfsEntryInput>;
}