mobx-keystone

    Interface ModelProp<TPropValue, TPropCreationValue, TTransformedValue, TTransformedCreationValue, TIsRequired, TIsId, THasSetter, TFromSnapshotOverride, TToSnapshotOverride>

    A model property.

    interface ModelProp<
        TPropValue,
        TPropCreationValue,
        TTransformedValue,
        TTransformedCreationValue,
        TIsRequired,
        TIsId extends boolean = false,
        THasSetter = never,
        TFromSnapshotOverride = never,
        TToSnapshotOverride = never,
    > {
        _defaultFn: (() => TPropValue) | typeof noDefaultValue;
        _defaultValue: TPropValue | typeof noDefaultValue;
        _fromSnapshotProcessor?: (sn: unknown) => unknown;
        _isId: boolean;
        _setter: boolean | "assign";
        _toSnapshotProcessor?: (sn: unknown) => unknown;
        _transform:
            | undefined
            | {
                transform: (
                    original: unknown,
                    model: object,
                    propName: PropertyKey,
                    setOriginalValue: (newOriginalValue: unknown) => void,
                ) => unknown;
                untransform: (
                    transformed: unknown,
                    model: object,
                    propName: PropertyKey,
                ) => unknown;
            };
        _typeChecker: undefined
        | TypeChecker
        | LateTypeChecker;
        $creationValueType: TPropCreationValue;
        $fromSnapshotOverride: TFromSnapshotOverride;
        $hasSetter: THasSetter;
        $isId: TIsId;
        $isRequired: TIsRequired;
        $toSnapshotOverride: TToSnapshotOverride;
        $transformedCreationValueType: TTransformedCreationValue;
        $transformedValueType: TTransformedValue;
        $valueType: TPropValue;
        withSetter(): ModelProp<
            TPropValue,
            TPropCreationValue,
            TTransformedValue,
            TTransformedCreationValue,
            TIsRequired,
            TIsId,
            string,
            TFromSnapshotOverride,
            TToSnapshotOverride,
        >;
        withSetter(
            mode: "assign",
        ): ModelProp<
            TPropValue,
            TPropCreationValue,
            TTransformedValue,
            TTransformedCreationValue,
            TIsRequired,
            TIsId,
            string,
            TFromSnapshotOverride,
            TToSnapshotOverride,
        >;
        withSnapshotProcessor<
            FS = TFromSnapshotOverride,
            TS = TToSnapshotOverride,
            This extends
                AnyModelProp = ModelProp<
                TPropValue,
                TPropCreationValue,
                TTransformedValue,
                TTransformedCreationValue,
                TIsRequired,
                TIsId,
                THasSetter,
                TFromSnapshotOverride,
                TToSnapshotOverride,
            >,
        >(
            processor: {
                fromSnapshot?: (sn: FS) => IsNeverType<This["$fromSnapshotOverride"]>;
                toSnapshot?: (sn: IsNeverType<This["$toSnapshotOverride"]>) => TS;
            },
        ): ModelProp<
            TPropValue,
            TPropCreationValue,
            TTransformedValue,
            TTransformedCreationValue,
            TIsRequired,
            TIsId,
            THasSetter,
            FS,
            TS,
        >;
        withTransform<TTV>(
            transform: ModelPropTransform<NonNullable<TPropValue>, TTV>,
        ): ModelProp<
            TPropValue,
            TPropCreationValue,
            TTV
            | Extract<TPropValue, undefined | null>,
            TTV | Extract<TPropCreationValue, undefined | null>,
            TIsRequired,
            TIsId,
            THasSetter,
            TFromSnapshotOverride,
            TToSnapshotOverride,
        >;
    }

    Type Parameters

    • TPropValue
    • TPropCreationValue
    • TTransformedValue
    • TTransformedCreationValue
    • TIsRequired
    • TIsId extends boolean = false
    • THasSetter = never
    • TFromSnapshotOverride = never
    • TToSnapshotOverride = never
    Index

    Properties

    _defaultFn _defaultValue _fromSnapshotProcessor? _isId _setter _toSnapshotProcessor? _transform _typeChecker $creationValueType $fromSnapshotOverride $hasSetter $isId $isRequired $toSnapshotOverride $transformedCreationValueType $transformedValueType $valueType

    Methods

    withSetter withSnapshotProcessor withTransform

    Properties

    _defaultFn

    _defaultFn: (() => TPropValue) | typeof noDefaultValue

    _defaultValue

    _defaultValue: TPropValue | typeof noDefaultValue

    Optional_fromSnapshotProcessor

    _fromSnapshotProcessor?: (sn: unknown) => unknown

    _isId

    _isId: boolean

    _setter

    _setter: boolean | "assign"

    Optional_toSnapshotProcessor

    _toSnapshotProcessor?: (sn: unknown) => unknown

    _transform

    _transform:
        | undefined
        | {
            transform: (
                original: unknown,
                model: object,
                propName: PropertyKey,
                setOriginalValue: (newOriginalValue: unknown) => void,
            ) => unknown;
            untransform: (
                transformed: unknown,
                model: object,
                propName: PropertyKey,
            ) => unknown;
        }

    _typeChecker

    _typeChecker: undefined | TypeChecker | LateTypeChecker
    $creationValueType: TPropCreationValue
    $fromSnapshotOverride: TFromSnapshotOverride
    $hasSetter: THasSetter
    $isId: TIsId
    $isRequired: TIsRequired
    $toSnapshotOverride: TToSnapshotOverride
    $transformedCreationValueType: TTransformedCreationValue
    $transformedValueType: TTransformedValue
    $valueType: TPropValue

    Methods

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